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-rw-r--r--pkgs/applications/altcoins/bitcoin-xt.nix2
-rw-r--r--pkgs/applications/altcoins/bitcoin.nix2
-rw-r--r--pkgs/applications/altcoins/cryptop/default.nix2
-rw-r--r--pkgs/applications/altcoins/go-ethereum-classic/default.nix2
-rw-r--r--pkgs/applications/altcoins/go-ethereum.nix2
-rw-r--r--pkgs/applications/altcoins/hivemind.nix2
-rw-r--r--pkgs/applications/altcoins/hsevm.nix2
-rw-r--r--pkgs/applications/altcoins/memorycoin.nix2
-rw-r--r--pkgs/applications/altcoins/zcash/default.nix2
-rw-r--r--pkgs/applications/altcoins/zcash/librustzcash/default.nix2
-rw-r--r--pkgs/applications/altcoins/zcash/libsnark/ate-pairing.nix2
-rw-r--r--pkgs/applications/altcoins/zcash/libsnark/default.nix2
-rw-r--r--pkgs/applications/altcoins/zcash/libsnark/mie.nix2
-rw-r--r--pkgs/applications/altcoins/zcash/libsnark/xbyak.nix2
-rw-r--r--pkgs/applications/audio/ario/default.nix2
-rw-r--r--pkgs/applications/audio/bs1770gain/default.nix2
-rw-r--r--pkgs/applications/audio/clementine/default.nix6
-rw-r--r--pkgs/applications/audio/deadbeef/default.nix2
-rw-r--r--pkgs/applications/audio/deadbeef/plugins/mpris2.nix2
-rw-r--r--pkgs/applications/audio/dirt/default.nix2
-rw-r--r--pkgs/applications/audio/easytag/default.nix2
-rw-r--r--pkgs/applications/audio/espeak-ng/default.nix2
-rw-r--r--pkgs/applications/audio/freewheeling/default.nix2
-rw-r--r--pkgs/applications/audio/gpodder/default.nix2
-rw-r--r--pkgs/applications/audio/gtklick/default.nix2
-rw-r--r--pkgs/applications/audio/klick/default.nix2
-rw-r--r--pkgs/applications/audio/lastfmsubmitd/default.nix2
-rw-r--r--pkgs/applications/audio/lastwatch/default.nix2
-rw-r--r--pkgs/applications/audio/lmms/default.nix2
-rw-r--r--pkgs/applications/audio/mopidy-iris/default.nix2
-rw-r--r--pkgs/applications/audio/mopidy-local-images/default.nix2
-rw-r--r--pkgs/applications/audio/mopidy-local-sqlite/default.nix2
-rw-r--r--pkgs/applications/audio/paprefs/default.nix2
-rw-r--r--pkgs/applications/audio/pavucontrol/default.nix2
-rw-r--r--pkgs/applications/audio/pianobar/default.nix2
-rw-r--r--pkgs/applications/audio/picard/default.nix2
-rw-r--r--pkgs/applications/audio/ponymix/default.nix2
-rw-r--r--pkgs/applications/audio/projectm/default.nix2
-rw-r--r--pkgs/applications/audio/schismtracker/default.nix2
-rw-r--r--pkgs/applications/audio/seq24/default.nix2
-rw-r--r--pkgs/applications/audio/sonata/default.nix2
-rw-r--r--pkgs/applications/audio/sooperlooper/default.nix2
-rw-r--r--pkgs/applications/audio/ssrc/default.nix2
-rw-r--r--pkgs/applications/audio/svox/default.nix2
-rw-r--r--pkgs/applications/audio/tomahawk/default.nix2
-rw-r--r--pkgs/applications/audio/yasr/default.nix2
-rw-r--r--pkgs/applications/audio/ympd/default.nix2
-rw-r--r--pkgs/applications/backup/crashplan/default.nix2
-rw-r--r--pkgs/applications/display-managers/sddm/default.nix2
-rw-r--r--pkgs/applications/editors/aewan/default.nix2
-rw-r--r--pkgs/applications/editors/aseprite/default.nix2
-rw-r--r--pkgs/applications/editors/eclipse/plugins.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/bbdb/3.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/bbdb/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/cask/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/emacs-clang-complete-async/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/erlang/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/ess/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/graphviz-dot/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/haskell/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/icicles/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/let-alist/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/prolog/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/rudel/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/sbt-mode/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/scala-mode/v2.nix2
-rw-r--r--pkgs/applications/editors/flpsed/default.nix2
-rw-r--r--pkgs/applications/editors/focuswriter/default.nix2
-rw-r--r--pkgs/applications/editors/heme/default.nix2
-rw-r--r--pkgs/applications/editors/hexcurse/default.nix2
-rw-r--r--pkgs/applications/editors/hexedit/default.nix2
-rw-r--r--pkgs/applications/editors/ht/default.nix2
-rw-r--r--pkgs/applications/editors/jetbrains/default.nix18
-rw-r--r--pkgs/applications/editors/notepadqq/default.nix2
-rw-r--r--pkgs/applications/editors/nvpy/default.nix2
-rw-r--r--pkgs/applications/editors/scite/default.nix2
-rw-r--r--pkgs/applications/editors/texmaker/default.nix2
-rw-r--r--pkgs/applications/editors/tweak/default.nix2
-rw-r--r--pkgs/applications/editors/typora/default.nix2
-rw-r--r--pkgs/applications/editors/vbindiff/default.nix2
-rw-r--r--pkgs/applications/editors/wxhexeditor/default.nix2
-rw-r--r--pkgs/applications/graphics/ahoviewer/default.nix2
-rw-r--r--pkgs/applications/graphics/exrdisplay/default.nix2
-rw-r--r--pkgs/applications/graphics/exrtools/default.nix2
-rw-r--r--pkgs/applications/graphics/gocr/default.nix2
-rw-r--r--pkgs/applications/graphics/guetzli/default.nix2
-rw-r--r--pkgs/applications/graphics/imlibsetroot/default.nix2
-rw-r--r--pkgs/applications/graphics/jbrout/default.nix2
-rw-r--r--pkgs/applications/graphics/krita/default.nix2
-rw-r--r--pkgs/applications/graphics/mtpaint/default.nix2
-rw-r--r--pkgs/applications/graphics/openscad/default.nix2
-rw-r--r--pkgs/applications/graphics/paraview/default.nix2
-rw-r--r--pkgs/applications/graphics/pbrt/default.nix2
-rw-r--r--pkgs/applications/graphics/photoqt/default.nix2
-rw-r--r--pkgs/applications/graphics/sane/backends/generic.nix2
-rw-r--r--pkgs/applications/graphics/sane/frontends.nix2
-rw-r--r--pkgs/applications/graphics/smartdeblur/default.nix2
-rw-r--r--pkgs/applications/graphics/sxiv/default.nix2
-rw-r--r--pkgs/applications/graphics/unigine-valley/default.nix2
-rw-r--r--pkgs/applications/graphics/vimiv/default.nix2
-rw-r--r--pkgs/applications/graphics/xfractint/default.nix2
-rw-r--r--pkgs/applications/graphics/yed/default.nix2
-rw-r--r--pkgs/applications/inferno/default.nix2
-rw-r--r--pkgs/applications/kde/build-support/application.nix2
-rw-r--r--pkgs/applications/kde/kdelibs/default.nix2
-rw-r--r--pkgs/applications/kde/okular.nix2
-rw-r--r--pkgs/applications/misc/abook/default.nix2
-rw-r--r--pkgs/applications/misc/antfs-cli/default.nix2
-rw-r--r--pkgs/applications/misc/apvlv/default.nix2
-rw-r--r--pkgs/applications/misc/bleachbit/default.nix2
-rw-r--r--pkgs/applications/misc/cataract/build.nix2
-rw-r--r--pkgs/applications/misc/cgminer/default.nix2
-rw-r--r--pkgs/applications/misc/cheat/default.nix2
-rw-r--r--pkgs/applications/misc/cli-visualizer/default.nix2
-rw-r--r--pkgs/applications/misc/confclerk/default.nix2
-rw-r--r--pkgs/applications/misc/cool-retro-term/default.nix2
-rw-r--r--pkgs/applications/misc/ctodo/default.nix2
-rw-r--r--pkgs/applications/misc/cura/default.nix2
-rw-r--r--pkgs/applications/misc/curaengine/default.nix2
-rw-r--r--pkgs/applications/misc/deepin-terminal/default.nix2
-rw-r--r--pkgs/applications/misc/dfilemanager/default.nix2
-rw-r--r--pkgs/applications/misc/eaglemode/default.nix2
-rw-r--r--pkgs/applications/misc/eterm/default.nix2
-rw-r--r--pkgs/applications/misc/fetchmail/default.nix2
-rw-r--r--pkgs/applications/misc/finalterm/default.nix2
-rw-r--r--pkgs/applications/misc/flamerobin/default.nix2
-rw-r--r--pkgs/applications/misc/gammu/default.nix2
-rw-r--r--pkgs/applications/misc/gksu/default.nix2
-rw-r--r--pkgs/applications/misc/gmrun/default.nix2
-rw-r--r--pkgs/applications/misc/gmtp/default.nix2
-rw-r--r--pkgs/applications/misc/gnome15/default.nix2
-rw-r--r--pkgs/applications/misc/gollum/default.nix2
-rw-r--r--pkgs/applications/misc/grip/default.nix2
-rw-r--r--pkgs/applications/misc/haxor-news/default.nix2
-rw-r--r--pkgs/applications/misc/houdini/runtime.nix2
-rw-r--r--pkgs/applications/misc/hstr/default.nix2
-rw-r--r--pkgs/applications/misc/ikiwiki/default.nix2
-rw-r--r--pkgs/applications/misc/jbidwatcher/default.nix2
-rw-r--r--pkgs/applications/misc/kanboard/default.nix2
-rw-r--r--pkgs/applications/misc/lenmus/default.nix2
-rw-r--r--pkgs/applications/misc/lyx/default.nix2
-rw-r--r--pkgs/applications/misc/multimon-ng/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/browser/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/buildsystem/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/libcss/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/libdom/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/libhubbub/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/libnsbmp/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/libnsfb/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/libnsgif/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/libnsutils/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/libparserutils/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/libutf8proc/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/libwapcaplet/default.nix2
-rw-r--r--pkgs/applications/misc/netsurf/nsgenbind/default.nix2
-rw-r--r--pkgs/applications/misc/nix-tour/default.nix2
-rw-r--r--pkgs/applications/misc/octoprint/default.nix2
-rw-r--r--pkgs/applications/misc/octoprint/plugins.nix6
-rw-r--r--pkgs/applications/misc/openbox-menu/default.nix2
-rw-r--r--pkgs/applications/misc/openbrf/default.nix2
-rw-r--r--pkgs/applications/misc/opencpn/default.nix2
-rw-r--r--pkgs/applications/misc/pcmanfm/default.nix2
-rw-r--r--pkgs/applications/misc/pcmanx-gtk2/default.nix2
-rw-r--r--pkgs/applications/misc/pdfmod/default.nix2
-rw-r--r--pkgs/applications/misc/posterazor/default.nix2
-rw-r--r--pkgs/applications/misc/qpdfview/default.nix2
-rw-r--r--pkgs/applications/misc/ranger/default.nix2
-rw-r--r--pkgs/applications/misc/redis-desktop-manager/default.nix2
-rw-r--r--pkgs/applications/misc/robomongo/default.nix2
-rw-r--r--pkgs/applications/misc/rxvt_unicode-plugins/urxvt-font-size/default.nix2
-rw-r--r--pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perl/default.nix2
-rw-r--r--pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix2
-rw-r--r--pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix2
-rw-r--r--pkgs/applications/misc/rxvt_unicode-plugins/urxvt-theme-switch/default.nix2
-rw-r--r--pkgs/applications/misc/rxvt_unicode-plugins/urxvt-vtwheel.nix2
-rw-r--r--pkgs/applications/misc/rxvt_unicode/default.nix2
-rw-r--r--pkgs/applications/misc/sc-im/default.nix2
-rw-r--r--pkgs/applications/misc/slade/default.nix2
-rw-r--r--pkgs/applications/misc/st/xst.nix2
-rw-r--r--pkgs/applications/misc/stag/default.nix2
-rw-r--r--pkgs/applications/misc/stog/default.nix2
-rw-r--r--pkgs/applications/misc/super_user_spark/default.nix2
-rw-r--r--pkgs/applications/misc/sweethome3d/default.nix2
-rw-r--r--pkgs/applications/misc/sweethome3d/editors.nix2
-rw-r--r--pkgs/applications/misc/synergy/default.nix2
-rw-r--r--pkgs/applications/misc/taskjuggler/2.x/default.nix2
-rw-r--r--pkgs/applications/misc/tasknc/default.nix2
-rw-r--r--pkgs/applications/misc/tilix/default.nix2
-rw-r--r--pkgs/applications/misc/tomboy/default.nix2
-rw-r--r--pkgs/applications/misc/twmn/default.nix2
-rw-r--r--pkgs/applications/misc/vanitygen/default.nix2
-rw-r--r--pkgs/applications/misc/vifm/default.nix2
-rw-r--r--pkgs/applications/misc/volnoti/default.nix2
-rw-r--r--pkgs/applications/misc/weather/default.nix2
-rw-r--r--pkgs/applications/misc/wikicurses/default.nix2
-rw-r--r--pkgs/applications/misc/with-shell/default.nix2
-rw-r--r--pkgs/applications/misc/wmname/default.nix2
-rw-r--r--pkgs/applications/misc/worker/default.nix2
-rw-r--r--pkgs/applications/misc/xfe/default.nix2
-rw-r--r--pkgs/applications/misc/xpdf/default.nix2
-rw-r--r--pkgs/applications/misc/xxkb/default.nix2
-rw-r--r--pkgs/applications/networking/browsers/midori/default.nix2
-rw-r--r--pkgs/applications/networking/browsers/mozilla-plugins/esteidfirefoxplugin/default.nix2
-rw-r--r--pkgs/applications/networking/browsers/mozilla-plugins/nspluginwrapper/default.nix2
-rw-r--r--pkgs/applications/networking/browsers/qutebrowser/default.nix2
-rw-r--r--pkgs/applications/networking/browsers/vimb/default.nix2
-rw-r--r--pkgs/applications/networking/browsers/vimprobable2/default.nix2
-rw-r--r--pkgs/applications/networking/c14/default.nix2
-rw-r--r--pkgs/applications/networking/cluster/hadoop/default.nix2
-rw-r--r--pkgs/applications/networking/cluster/pig/default.nix2
-rw-r--r--pkgs/applications/networking/dropbox/default.nix2
-rw-r--r--pkgs/applications/networking/feedreaders/rawdog/default.nix2
-rw-r--r--pkgs/applications/networking/feedreaders/rss2email/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/baresip/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/discord/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/gajim/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/gale/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/mikutter/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/ricochet/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/scudcloud/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/slack/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/telegram/cutegram/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/telegram/tdesktop/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/vacuum/default.nix2
-rw-r--r--pkgs/applications/networking/irc/epic5/default.nix2
-rw-r--r--pkgs/applications/networking/irc/quassel-webserver/default.nix2
-rw-r--r--pkgs/applications/networking/mailreaders/alpine/default.nix2
-rw-r--r--pkgs/applications/networking/mailreaders/astroid/default.nix2
-rw-r--r--pkgs/applications/networking/mailreaders/imapfilter.nix2
-rw-r--r--pkgs/applications/networking/mailreaders/realpine/default.nix2
-rw-r--r--pkgs/applications/networking/msmtp/default.nix2
-rw-r--r--pkgs/applications/networking/mumble/default.nix2
-rw-r--r--pkgs/applications/networking/ndppd/default.nix2
-rw-r--r--pkgs/applications/networking/netperf/default.nix2
-rw-r--r--pkgs/applications/networking/newsreaders/quiterss/default.nix2
-rw-r--r--pkgs/applications/networking/offrss/default.nix2
-rw-r--r--pkgs/applications/networking/p2p/twister/default.nix2
-rw-r--r--pkgs/applications/networking/remote/remmina/default.nix2
-rw-r--r--pkgs/applications/networking/remote/ssvnc/default.nix2
-rw-r--r--pkgs/applications/networking/remote/teamviewer/default.nix2
-rw-r--r--pkgs/applications/networking/seafile-client/default.nix2
-rw-r--r--pkgs/applications/networking/spideroak/default.nix2
-rw-r--r--pkgs/applications/networking/sync/rclone/default.nix2
-rw-r--r--pkgs/applications/office/antiword/default.nix2
-rw-r--r--pkgs/applications/office/ledger/2.6.3.nix2
-rw-r--r--pkgs/applications/office/ledger/default.nix2
-rw-r--r--pkgs/applications/office/paperwork/default.nix2
-rw-r--r--pkgs/applications/office/planner/default.nix2
-rw-r--r--pkgs/applications/office/todo.txt-cli/default.nix2
-rw-r--r--pkgs/applications/office/tudu/default.nix2
-rw-r--r--pkgs/applications/office/zotero/default.nix2
-rw-r--r--pkgs/applications/science/astronomy/celestia/default.nix2
-rw-r--r--pkgs/applications/science/astronomy/gravit/default.nix2
-rw-r--r--pkgs/applications/science/astronomy/stellarium/default.nix2
-rw-r--r--pkgs/applications/science/biology/igv/default.nix2
-rw-r--r--pkgs/applications/science/biology/plink-ng/default.nix2
-rw-r--r--pkgs/applications/science/biology/plink/default.nix2
-rw-r--r--pkgs/applications/science/chemistry/pymol/default.nix2
-rw-r--r--pkgs/applications/science/electronics/kicad/default.nix2
-rw-r--r--pkgs/applications/science/electronics/ngspice/default.nix2
-rw-r--r--pkgs/applications/science/electronics/qfsm/default.nix2
-rw-r--r--pkgs/applications/science/electronics/tkgate/1.x.nix2
-rw-r--r--pkgs/applications/science/geometry/tetgen/1.4.nix2
-rw-r--r--pkgs/applications/science/geometry/tetgen/default.nix2
-rw-r--r--pkgs/applications/science/logic/acgtk/default.nix2
-rw-r--r--pkgs/applications/science/logic/coq/8.3.nix2
-rw-r--r--pkgs/applications/science/logic/coq/8.4.nix2
-rw-r--r--pkgs/applications/science/logic/coq/HEAD.nix2
-rw-r--r--pkgs/applications/science/logic/coq/default.nix2
-rw-r--r--pkgs/applications/science/logic/cubicle/default.nix2
-rw-r--r--pkgs/applications/science/logic/cvc3/default.nix2
-rw-r--r--pkgs/applications/science/logic/hol/default.nix2
-rw-r--r--pkgs/applications/science/logic/logisim/default.nix2
-rw-r--r--pkgs/applications/science/logic/minisat/default.nix2
-rw-r--r--pkgs/applications/science/logic/minisat/unstable.nix2
-rw-r--r--pkgs/applications/science/logic/opensmt/default.nix2
-rw-r--r--pkgs/applications/science/logic/prover9/default.nix2
-rw-r--r--pkgs/applications/science/logic/redprl/default.nix2
-rw-r--r--pkgs/applications/science/logic/satallax/default.nix2
-rw-r--r--pkgs/applications/science/math/LiE/default.nix2
-rw-r--r--pkgs/applications/science/math/R/default.nix2
-rw-r--r--pkgs/applications/science/math/eukleides/default.nix2
-rw-r--r--pkgs/applications/science/math/gfan/default.nix2
-rw-r--r--pkgs/applications/science/math/mathematica/10.nix2
-rw-r--r--pkgs/applications/science/math/mathematica/9.nix2
-rw-r--r--pkgs/applications/science/math/mathematica/default.nix2
-rw-r--r--pkgs/applications/science/math/maxima/default.nix2
-rw-r--r--pkgs/applications/science/math/nauty/default.nix2
-rw-r--r--pkgs/applications/science/math/perseus/default.nix2
-rw-r--r--pkgs/applications/science/math/pssp/default.nix2
-rw-r--r--pkgs/applications/science/math/ratpoints/default.nix2
-rw-r--r--pkgs/applications/science/math/ripser/default.nix2
-rw-r--r--pkgs/applications/science/math/sage/default.nix2
-rw-r--r--pkgs/applications/science/math/scotch/default.nix2
-rw-r--r--pkgs/applications/science/math/singular/default.nix2
-rw-r--r--pkgs/applications/science/math/symmetrica/default.nix2
-rw-r--r--pkgs/applications/science/math/weka/default.nix2
-rw-r--r--pkgs/applications/science/medicine/aliza/default.nix2
-rw-r--r--pkgs/applications/science/misc/cytoscape/default.nix2
-rw-r--r--pkgs/applications/science/misc/root/default.nix2
-rw-r--r--pkgs/applications/science/molecular-dynamics/lammps/default.nix2
-rw-r--r--pkgs/applications/version-management/bugseverywhere/default.nix2
-rw-r--r--pkgs/applications/version-management/cvs-fast-export/default.nix2
-rw-r--r--pkgs/applications/version-management/cvs/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/bfg-repo-cleaner/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-crypt/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-remote-hg/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git2cl/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/stgit/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/tig/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/topgit/default.nix2
-rw-r--r--pkgs/applications/version-management/git-repo/default.nix2
-rw-r--r--pkgs/applications/version-management/git-review/default.nix2
-rw-r--r--pkgs/applications/version-management/gogs/default.nix2
-rw-r--r--pkgs/applications/version-management/mercurial/default.nix2
-rw-r--r--pkgs/applications/version-management/reposurgeon/default.nix2
-rw-r--r--pkgs/applications/version-management/srcml/default.nix2
-rw-r--r--pkgs/applications/version-management/yadm/default.nix2
-rw-r--r--pkgs/applications/video/avidemux/default.nix2
-rw-r--r--pkgs/applications/video/bomi/default.nix2
-rw-r--r--pkgs/applications/video/k9copy/default.nix2
-rw-r--r--pkgs/applications/video/kodi/plugins.nix8
-rw-r--r--pkgs/applications/video/miro/default.nix2
-rw-r--r--pkgs/applications/video/mplayer/default.nix2
-rw-r--r--pkgs/applications/video/mpv/scripts/convert.nix2
-rw-r--r--pkgs/applications/video/mythtv/default.nix2
-rw-r--r--pkgs/applications/video/obs-studio/default.nix2
-rw-r--r--pkgs/applications/video/p2pvc/default.nix2
-rw-r--r--pkgs/applications/video/qstopmotion/default.nix2
-rw-r--r--pkgs/applications/video/smplayer/default.nix2
-rw-r--r--pkgs/applications/video/vokoscreen/default.nix2
-rw-r--r--pkgs/applications/video/zdfmediathk/default.nix2
-rw-r--r--pkgs/applications/virtualization/driver/win-pvdrivers/default.nix2
-rw-r--r--pkgs/applications/virtualization/driver/win-qemu/default.nix2
-rw-r--r--pkgs/applications/virtualization/driver/win-signed-gplpv-drivers/default.nix2
-rw-r--r--pkgs/applications/virtualization/driver/win-spice/default.nix2
-rw-r--r--pkgs/applications/virtualization/driver/win-virtio/default.nix2
-rw-r--r--pkgs/applications/virtualization/open-vm-tools/default.nix2
-rw-r--r--pkgs/applications/virtualization/rancher-compose/default.nix2
-rw-r--r--pkgs/applications/virtualization/xhyve/default.nix2
-rw-r--r--pkgs/applications/window-managers/2bwm/default.nix2
-rw-r--r--pkgs/applications/window-managers/compiz/default.nix2
-rw-r--r--pkgs/applications/window-managers/compton/default.nix2
-rw-r--r--pkgs/applications/window-managers/dwm/default.nix2
-rw-r--r--pkgs/applications/window-managers/evilwm/default.nix2
-rw-r--r--pkgs/applications/window-managers/fvwm/default.nix2
-rw-r--r--pkgs/applications/window-managers/herbstluftwm/default.nix2
-rw-r--r--pkgs/applications/window-managers/jwm/default.nix2
-rw-r--r--pkgs/applications/window-managers/ratpoison/default.nix2
-rw-r--r--pkgs/applications/window-managers/windowmaker/dockapps/alsamixer.app.nix2
-rw-r--r--pkgs/applications/window-managers/windowmaker/dockapps/wmsm.app.nix2
-rw-r--r--pkgs/applications/window-managers/windowmaker/dockapps/wmsystemtray.nix2
-rw-r--r--pkgs/applications/window-managers/wmii-hg/default.nix2
-rw-r--r--pkgs/applications/window-managers/xmonad-log-applet/default.nix2
359 files changed, 374 insertions, 374 deletions
diff --git a/pkgs/applications/altcoins/bitcoin-xt.nix b/pkgs/applications/altcoins/bitcoin-xt.nix
index be4ea1fd6b66..57a969825bac 100644
--- a/pkgs/applications/altcoins/bitcoin-xt.nix
+++ b/pkgs/applications/altcoins/bitcoin-xt.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec{
       Core release, applying a series of patches, and then doing deterministic
       builds so anyone can check the downloads correspond to the source code. 
     '';
-    homepage = "https://bitcoinxt.software/";
+    homepage = https://bitcoinxt.software/;
     maintainers = with maintainers; [ jefdaj ];
     license = licenses.mit;
     platforms = platforms.unix;
diff --git a/pkgs/applications/altcoins/bitcoin.nix b/pkgs/applications/altcoins/bitcoin.nix
index ddbe7104f1d9..9fb7df9fecdc 100644
--- a/pkgs/applications/altcoins/bitcoin.nix
+++ b/pkgs/applications/altcoins/bitcoin.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec{
       parties. Users hold the crypto keys to their own money and transact directly
       with each other, with the help of a P2P network to check for double-spending.
     '';
-    homepage = "http://www.bitcoin.org/";
+    homepage = http://www.bitcoin.org/;
     maintainers = with maintainers; [ roconnor AndersonTorres ];
     license = licenses.mit;
     platforms = platforms.unix;
diff --git a/pkgs/applications/altcoins/cryptop/default.nix b/pkgs/applications/altcoins/cryptop/default.nix
index 33853f150cb6..a37ff5639d94 100644
--- a/pkgs/applications/altcoins/cryptop/default.nix
+++ b/pkgs/applications/altcoins/cryptop/default.nix
@@ -16,7 +16,7 @@ python2.pkgs.buildPythonApplication rec {
   doCheck = false;
 
   meta = {
-    homepage = "http://github.com/huwwp/cryptop";
+    homepage = http://github.com/huwwp/cryptop;
     description = "Command line Cryptocurrency Portfolio";
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ bhipple ];
diff --git a/pkgs/applications/altcoins/go-ethereum-classic/default.nix b/pkgs/applications/altcoins/go-ethereum-classic/default.nix
index b7585b2f109b..3687905ae57a 100644
--- a/pkgs/applications/altcoins/go-ethereum-classic/default.nix
+++ b/pkgs/applications/altcoins/go-ethereum-classic/default.nix
@@ -18,7 +18,7 @@ buildGoPackage rec {
 
   meta = {
     description = "Golang implementation of Ethereum Classic";
-    homepage = "https://github.com/ethereumproject/go-ethereum";
+    homepage = https://github.com/ethereumproject/go-ethereum;
     license = with lib.licenses; [ lgpl3 gpl3 ];
   };
 }
diff --git a/pkgs/applications/altcoins/go-ethereum.nix b/pkgs/applications/altcoins/go-ethereum.nix
index 7f7c3f304c22..ce58984c8b8e 100644
--- a/pkgs/applications/altcoins/go-ethereum.nix
+++ b/pkgs/applications/altcoins/go-ethereum.nix
@@ -16,7 +16,7 @@ buildGoPackage rec {
   };
 
   meta = {
-    homepage = "https://ethereum.github.io/go-ethereum/";
+    homepage = https://ethereum.github.io/go-ethereum/;
     description = "Official golang implementation of the Ethereum protocol";
     license = with lib.licenses; [ lgpl3 gpl3 ];
   };
diff --git a/pkgs/applications/altcoins/hivemind.nix b/pkgs/applications/altcoins/hivemind.nix
index 1b2682f7d4c0..208a2d3915f0 100644
--- a/pkgs/applications/altcoins/hivemind.nix
+++ b/pkgs/applications/altcoins/hivemind.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
       into a blockchain so that Bitcoin-users can speculate in Prediction
       Markets.
     '';
-    homepage = "https://bitcoinhivemind.com";
+    homepage = https://bitcoinhivemind.com;
     maintainers = with maintainers; [ canndrew ];
     license = licenses.mit;
     platforms = platforms.unix;
diff --git a/pkgs/applications/altcoins/hsevm.nix b/pkgs/applications/altcoins/hsevm.nix
index 6db55e9ab076..d68526e2cd9a 100644
--- a/pkgs/applications/altcoins/hsevm.nix
+++ b/pkgs/applications/altcoins/hsevm.nix
@@ -44,7 +44,7 @@ lib.overrideDerivation (mkDerivation rec {
     tasty tasty-hunit tasty-quickcheck text vector
   ];
 
-  homepage = "https://github.com/dapphub/hsevm";
+  homepage = https://github.com/dapphub/hsevm;
   description = "Ethereum virtual machine evaluator";
   license = stdenv.lib.licenses.agpl3;
   maintainers = [stdenv.lib.maintainers.dbrock];
diff --git a/pkgs/applications/altcoins/memorycoin.nix b/pkgs/applications/altcoins/memorycoin.nix
index 2723bf9dabdb..b653ce82a678 100644
--- a/pkgs/applications/altcoins/memorycoin.nix
+++ b/pkgs/applications/altcoins/memorycoin.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec{
       Memorycoin is based on the Bitcoin code, but with some key
       differences.
     '';
-    homepage = "http://www.bitcoin.org/";
+    homepage = http://www.bitcoin.org/;
     maintainers = with maintainers; [ AndersonTorres ];
     license = licenses.mit;
     platforms = platforms.unix;
diff --git a/pkgs/applications/altcoins/zcash/default.nix b/pkgs/applications/altcoins/zcash/default.nix
index 0146bad6f86f..917e318c189d 100644
--- a/pkgs/applications/altcoins/zcash/default.nix
+++ b/pkgs/applications/altcoins/zcash/default.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec{
 
   meta = {
     description = "Peer-to-peer, anonymous electronic cash system";
-    homepage = "https://z.cash/";
+    homepage = https://z.cash/;
     maintainers = with maintainers; [ rht ];
     license = licenses.mit;
     platforms = platforms.unix;
diff --git a/pkgs/applications/altcoins/zcash/librustzcash/default.nix b/pkgs/applications/altcoins/zcash/librustzcash/default.nix
index 4ce9a279d919..2b2094c84018 100644
--- a/pkgs/applications/altcoins/zcash/librustzcash/default.nix
+++ b/pkgs/applications/altcoins/zcash/librustzcash/default.nix
@@ -22,7 +22,7 @@ rustPlatform.buildRustPackage rec {
 
   meta = with stdenv.lib; {
     description = "Rust-language assets for Zcash";
-    homepage = "https://github.com/zcash/librustzcash";
+    homepage = https://github.com/zcash/librustzcash;
     maintainers = with maintainers; [ rht ];
     license = with licenses; [ mit asl20 ];
     platforms = platforms.unix;
diff --git a/pkgs/applications/altcoins/zcash/libsnark/ate-pairing.nix b/pkgs/applications/altcoins/zcash/libsnark/ate-pairing.nix
index c5a824cd17d3..303b3bc171ef 100644
--- a/pkgs/applications/altcoins/zcash/libsnark/ate-pairing.nix
+++ b/pkgs/applications/altcoins/zcash/libsnark/ate-pairing.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Optimal Ate Pairing over Barreto-Naehrig Curves";
-    homepage = "https://github.com/herumi/ate-pairing";
+    homepage = https://github.com/herumi/ate-pairing;
     maintainers = with maintainers; [ rht ];
     license = licenses.bsd3;
     platforms = platforms.unix;
diff --git a/pkgs/applications/altcoins/zcash/libsnark/default.nix b/pkgs/applications/altcoins/zcash/libsnark/default.nix
index 9dd3f6886c8f..be885493dcda 100644
--- a/pkgs/applications/altcoins/zcash/libsnark/default.nix
+++ b/pkgs/applications/altcoins/zcash/libsnark/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec{
 
   meta = with stdenv.lib; {
     description = "a C++ library for zkSNARK proofs";
-    homepage = "https://github.com/zcash/libsnark";
+    homepage = https://github.com/zcash/libsnark;
     maintainers = with maintainers; [ rht ];
     license = licenses.mit;
     platforms = platforms.unix;
diff --git a/pkgs/applications/altcoins/zcash/libsnark/mie.nix b/pkgs/applications/altcoins/zcash/libsnark/mie.nix
index c92c113a27a9..a66ff128293e 100644
--- a/pkgs/applications/altcoins/zcash/libsnark/mie.nix
+++ b/pkgs/applications/altcoins/zcash/libsnark/mie.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/herumi/mie";
+    homepage = https://github.com/herumi/mie;
     maintainers = with maintainers; [ rht ];
     license = licenses.bsd3;
     platforms = platforms.unix;
diff --git a/pkgs/applications/altcoins/zcash/libsnark/xbyak.nix b/pkgs/applications/altcoins/zcash/libsnark/xbyak.nix
index c0b36ab93443..1e5d19b044a5 100644
--- a/pkgs/applications/altcoins/zcash/libsnark/xbyak.nix
+++ b/pkgs/applications/altcoins/zcash/libsnark/xbyak.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "JIT assembler for x86, x64";
-    homepage = "https://github.com/herumi/xbyak";
+    homepage = https://github.com/herumi/xbyak;
     maintainers = with maintainers; [ rht ];
     license = licenses.bsd3;
     platforms = platforms.unix;
diff --git a/pkgs/applications/audio/ario/default.nix b/pkgs/applications/audio/ario/default.nix
index 3840d06dd467..29d0241fa02f 100644
--- a/pkgs/applications/audio/ario/default.nix
+++ b/pkgs/applications/audio/ario/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "GTK2 client for MPD (Music player daemon)";
-    homepage = "http://ario-player.sourceforge.net/";
+    homepage = http://ario-player.sourceforge.net/;
     license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.garrison ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/applications/audio/bs1770gain/default.nix b/pkgs/applications/audio/bs1770gain/default.nix
index 0241e38281b7..2401a6101566 100644
--- a/pkgs/applications/audio/bs1770gain/default.nix
+++ b/pkgs/applications/audio/bs1770gain/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "A audio/video loudness scanner implementing ITU-R BS.1770";
     license = licenses.gpl2Plus;
-    homepage = "http://bs1770gain.sourceforge.net/";
+    homepage = http://bs1770gain.sourceforge.net/;
     platforms = platforms.all;
   };
 }
diff --git a/pkgs/applications/audio/clementine/default.nix b/pkgs/applications/audio/clementine/default.nix
index 78841da46c59..c6e587b88a37 100644
--- a/pkgs/applications/audio/clementine/default.nix
+++ b/pkgs/applications/audio/clementine/default.nix
@@ -59,7 +59,7 @@ let
         -e 's,-Wno-unused-private-field,,g'
     '';
     meta = with stdenv.lib; {
-      homepage = "http://www.clementine-player.org";
+      homepage = http://www.clementine-player.org;
       description = "A multiplatform music player";
       license = licenses.gpl3Plus;
       platforms = platforms.linux;
@@ -84,7 +84,7 @@ let
     '';
     enableParallelBuilding = true;
     meta = with stdenv.lib; {
-      homepage = "http://www.clementine-player.org";
+      homepage = http://www.clementine-player.org;
       description = "Spotify integration for Clementine";
       # The blob itself is Apache-licensed, although libspotify is unfree.
       license = licenses.asl20;
@@ -104,7 +104,7 @@ runCommand "clementine-${version}"
   dontPatchELF = true;
   dontStrip = true;
   meta = {
-    homepage = "http://www.clementine-player.org";
+    homepage = http://www.clementine-player.org;
     description = "A multiplatform music player"
       + " (" + (optionalString withSpotify "with Spotify, ")
       + "with gstreamer plugins: "
diff --git a/pkgs/applications/audio/deadbeef/default.nix b/pkgs/applications/audio/deadbeef/default.nix
index 07f9e565c2a0..1552982cf1ad 100644
--- a/pkgs/applications/audio/deadbeef/default.nix
+++ b/pkgs/applications/audio/deadbeef/default.nix
@@ -91,7 +91,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Ultimate Music Player for GNU/Linux";
-    homepage = "http://deadbeef.sourceforge.net/";
+    homepage = http://deadbeef.sourceforge.net/;
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = [ maintainers.abbradar ];
diff --git a/pkgs/applications/audio/deadbeef/plugins/mpris2.nix b/pkgs/applications/audio/deadbeef/plugins/mpris2.nix
index 871621d3bb1b..c6509b5f460e 100644
--- a/pkgs/applications/audio/deadbeef/plugins/mpris2.nix
+++ b/pkgs/applications/audio/deadbeef/plugins/mpris2.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "MPRISv2 plugin for the DeaDBeeF music player";
-    homepage = "https://github.com/Serranya/deadbeef-mpris2-plugin/";
+    homepage = https://github.com/Serranya/deadbeef-mpris2-plugin/;
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = [ maintainers.abbradar ];
diff --git a/pkgs/applications/audio/dirt/default.nix b/pkgs/applications/audio/dirt/default.nix
index bb317ca7a40e..740d6d8d7e0a 100644
--- a/pkgs/applications/audio/dirt/default.nix
+++ b/pkgs/applications/audio/dirt/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "An unimpressive thingie for playing bits of samples with some level of accuracy";
-    homepage = "https://github.com/tidalcycles/Dirt";
+    homepage = https://github.com/tidalcycles/Dirt;
     license = licenses.gpl3;
     maintainers = with maintainers; [ anderspapitto ];
     platforms = with platforms; linux;
diff --git a/pkgs/applications/audio/easytag/default.nix b/pkgs/applications/audio/easytag/default.nix
index e9186cd3242c..4b357f0c590f 100644
--- a/pkgs/applications/audio/easytag/default.nix
+++ b/pkgs/applications/audio/easytag/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "View and edit tags for various audio files";
-    homepage = "http://projects.gnome.org/easytag/";
+    homepage = http://projects.gnome.org/easytag/;
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ fuuzetsu ];
     platforms = platforms.linux;
diff --git a/pkgs/applications/audio/espeak-ng/default.nix b/pkgs/applications/audio/espeak-ng/default.nix
index cb2e15bc5b23..889506deb768 100644
--- a/pkgs/applications/audio/espeak-ng/default.nix
+++ b/pkgs/applications/audio/espeak-ng/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Open source speech synthesizer that supports over 70 languages, based on eSpeak";
-    homepage = "https://github.com/espeak-ng/espeak-ng";
+    homepage = https://github.com/espeak-ng/espeak-ng;
     license = licenses.gpl3;
     maintainers = with maintainers; [ aske ];
     platforms = platforms.linux;
diff --git a/pkgs/applications/audio/freewheeling/default.nix b/pkgs/applications/audio/freewheeling/default.nix
index 6b4913d30dca..4633718b40c6 100644
--- a/pkgs/applications/audio/freewheeling/default.nix
+++ b/pkgs/applications/audio/freewheeling/default.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
         software, released under the GNU GPL license.
     '' ;
 
-    homepage = "http://freewheeling.sourceforge.net";
+    homepage = http://freewheeling.sourceforge.net;
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.sepi ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/audio/gpodder/default.nix b/pkgs/applications/audio/gpodder/default.nix
index 5a10d1262f4a..f49962450a09 100644
--- a/pkgs/applications/audio/gpodder/default.nix
+++ b/pkgs/applications/audio/gpodder/default.nix
@@ -61,7 +61,7 @@ python2Packages.buildPythonApplication rec {
       gPodder downloads and manages free audio and video content (podcasts)
       for you. Listen directly on your computer or on your mobile devices.
     '';
-    homepage = "http://gpodder.org/";
+    homepage = http://gpodder.org/;
     license = licenses.gpl3;
     platforms = platforms.linux ++ platforms.darwin;
     maintainers = with maintainers; [ skeidel mic92 ];
diff --git a/pkgs/applications/audio/gtklick/default.nix b/pkgs/applications/audio/gtklick/default.nix
index c0a137d7de92..fae8d3e4b605 100644
--- a/pkgs/applications/audio/gtklick/default.nix
+++ b/pkgs/applications/audio/gtklick/default.nix
@@ -28,7 +28,7 @@ pythonPackages.buildPythonApplication rec {
   '';
 
   meta = {
-    homepage = "http://das.nasophon.de/gtklick/";
+    homepage = http://das.nasophon.de/gtklick/;
     description = "Simple metronome with an easy-to-use GTK interface";
     license = stdenv.lib.licenses.gpl2Plus;
   };
diff --git a/pkgs/applications/audio/klick/default.nix b/pkgs/applications/audio/klick/default.nix
index 1b31eed0699a..f8febbe21781 100644
--- a/pkgs/applications/audio/klick/default.nix
+++ b/pkgs/applications/audio/klick/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   installPhase = "scons install";
 
   meta = {
-    homepage = "http://das.nasophon.de/klick/";
+    homepage = http://das.nasophon.de/klick/;
     description = "Advanced command-line metronome for JACK";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/audio/lastfmsubmitd/default.nix b/pkgs/applications/audio/lastfmsubmitd/default.nix
index ea182d73a5ba..01b450ab7dd0 100644
--- a/pkgs/applications/audio/lastfmsubmitd/default.nix
+++ b/pkgs/applications/audio/lastfmsubmitd/default.nix
@@ -15,7 +15,7 @@ pythonPackages.buildPythonApplication rec {
   installCommand = "python setup.py install --prefix=$out";
 
   meta = {
-    homepage = "http://www.red-bean.com/decklin/lastfmsubmitd/";
+    homepage = http://www.red-bean.com/decklin/lastfmsubmitd/;
     description = "An last.fm audio scrobbler and daemon";
   };
 }
diff --git a/pkgs/applications/audio/lastwatch/default.nix b/pkgs/applications/audio/lastwatch/default.nix
index 0e4e1a5a8a38..fff166493339 100644
--- a/pkgs/applications/audio/lastwatch/default.nix
+++ b/pkgs/applications/audio/lastwatch/default.nix
@@ -18,7 +18,7 @@ python2Packages.buildPythonApplication rec {
   ];
 
   meta = {
-    homepage = "https://github.com/aszlig/LastWatch";
+    homepage = https://github.com/aszlig/LastWatch;
     description = "An inotify-based last.fm audio scrobbler";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/audio/lmms/default.nix b/pkgs/applications/audio/lmms/default.nix
index 5bd8068cd4cb..7ba5bcc4ac48 100644
--- a/pkgs/applications/audio/lmms/default.nix
+++ b/pkgs/applications/audio/lmms/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Linux MultiMedia Studio";
-    homepage = "http://lmms.sourceforge.net";
+    homepage = http://lmms.sourceforge.net;
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
     maintainers = [ maintainers.goibhniu ];
diff --git a/pkgs/applications/audio/mopidy-iris/default.nix b/pkgs/applications/audio/mopidy-iris/default.nix
index a39c63277631..88c95086c1a1 100644
--- a/pkgs/applications/audio/mopidy-iris/default.nix
+++ b/pkgs/applications/audio/mopidy-iris/default.nix
@@ -19,7 +19,7 @@ pythonPackages.buildPythonApplication rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/jaedb/Iris";
+    homepage = https://github.com/jaedb/Iris;
     description = "A fully-functional Mopidy web client encompassing Spotify and many other backends";
     license = licenses.asl20;
     maintainers = [ maintainers.rvolosatovs ];
diff --git a/pkgs/applications/audio/mopidy-local-images/default.nix b/pkgs/applications/audio/mopidy-local-images/default.nix
index e9538273568a..b09db88bbcb0 100644
--- a/pkgs/applications/audio/mopidy-local-images/default.nix
+++ b/pkgs/applications/audio/mopidy-local-images/default.nix
@@ -19,7 +19,7 @@ pythonPackages.buildPythonApplication rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/mopidy/mopidy-local-images";
+    homepage = https://github.com/mopidy/mopidy-local-images;
     description = "Mopidy local library proxy extension for handling embedded album art";
     license = licenses.asl20;
     maintainers = [ maintainers.rvolosatovs ];
diff --git a/pkgs/applications/audio/mopidy-local-sqlite/default.nix b/pkgs/applications/audio/mopidy-local-sqlite/default.nix
index 54501895e313..7aebc43dabbb 100644
--- a/pkgs/applications/audio/mopidy-local-sqlite/default.nix
+++ b/pkgs/applications/audio/mopidy-local-sqlite/default.nix
@@ -18,7 +18,7 @@ pythonPackages.buildPythonApplication rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/mopidy/mopidy-local-sqlite";
+    homepage = https://github.com/mopidy/mopidy-local-sqlite;
     description = "Mopidy SQLite local library extension";
     license = licenses.asl20;
     maintainers = [ maintainers.rvolosatovs ];
diff --git a/pkgs/applications/audio/paprefs/default.nix b/pkgs/applications/audio/paprefs/default.nix
index 7cce08e733d8..f21c171ef609 100644
--- a/pkgs/applications/audio/paprefs/default.nix
+++ b/pkgs/applications/audio/paprefs/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
       dialog for the PulseAudio sound server.
     '';
 
-    homepage = "http://freedesktop.org/software/pulseaudio/paprefs/";
+    homepage = http://freedesktop.org/software/pulseaudio/paprefs/;
 
     license = licenses.gpl2Plus;
 
diff --git a/pkgs/applications/audio/pavucontrol/default.nix b/pkgs/applications/audio/pavucontrol/default.nix
index f218767c55ef..69db9d74ee34 100644
--- a/pkgs/applications/audio/pavucontrol/default.nix
+++ b/pkgs/applications/audio/pavucontrol/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
       easily control the volume of all clients, sinks, etc.
     '';
 
-    homepage = "http://freedesktop.org/software/pulseaudio/pavucontrol/";
+    homepage = http://freedesktop.org/software/pulseaudio/pavucontrol/;
 
     license = stdenv.lib.licenses.gpl2Plus;
 
diff --git a/pkgs/applications/audio/pianobar/default.nix b/pkgs/applications/audio/pianobar/default.nix
index 87f79583c3b0..7dc3e00ebf7b 100644
--- a/pkgs/applications/audio/pianobar/default.nix
+++ b/pkgs/applications/audio/pianobar/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A console front-end for Pandora.com";
-    homepage = "http://6xq.net/projects/pianobar/";
+    homepage = http://6xq.net/projects/pianobar/;
     platforms = platforms.linux;
     license = licenses.mit; # expat version
     maintainers = with maintainers; [ eduarrrd ];
diff --git a/pkgs/applications/audio/picard/default.nix b/pkgs/applications/audio/picard/default.nix
index 886a77bb714a..66f68c066c88 100644
--- a/pkgs/applications/audio/picard/default.nix
+++ b/pkgs/applications/audio/picard/default.nix
@@ -27,7 +27,7 @@ in pythonPackages.buildPythonApplication {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = "http://musicbrainz.org/doc/MusicBrainz_Picard";
+    homepage = http://musicbrainz.org/doc/MusicBrainz_Picard;
     description = "The official MusicBrainz tagger";
     maintainers = with maintainers; [ ehmry ];
     license = licenses.gpl2;
diff --git a/pkgs/applications/audio/ponymix/default.nix b/pkgs/applications/audio/ponymix/default.nix
index ced5262f5d25..ff688f7b3dc1 100644
--- a/pkgs/applications/audio/ponymix/default.nix
+++ b/pkgs/applications/audio/ponymix/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "CLI PulseAudio Volume Control";
-    homepage = "http://github.com/falconindy/ponymix";
+    homepage = http://github.com/falconindy/ponymix;
     license = licenses.mit;
     platforms = platforms.linux;
     maintainers = with maintainers; [ ericsagnes ];
diff --git a/pkgs/applications/audio/projectm/default.nix b/pkgs/applications/audio/projectm/default.nix
index 764ee629dbf6..7b103286fe27 100644
--- a/pkgs/applications/audio/projectm/default.nix
+++ b/pkgs/applications/audio/projectm/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Music Visualizer";
-    homepage = "http://projectm.sourceforge.net/";
+    homepage = http://projectm.sourceforge.net/;
     license = stdenv.lib.licenses.lgpl21Plus;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/audio/schismtracker/default.nix b/pkgs/applications/audio/schismtracker/default.nix
index 1a448c74b477..2b2fd161ede3 100644
--- a/pkgs/applications/audio/schismtracker/default.nix
+++ b/pkgs/applications/audio/schismtracker/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Music tracker application, free reimplementation of Impulse Tracker";
-    homepage = "http://schismtracker.org/";
+    homepage = http://schismtracker.org/;
     license = stdenv.lib.licenses.gpl2;
     platforms = [ "x86_64-linux" "i686-linux" ];
     maintainers = [ stdenv.lib.maintainers.ftrvxmtrx ];
diff --git a/pkgs/applications/audio/seq24/default.nix b/pkgs/applications/audio/seq24/default.nix
index eafa0980b4b2..ebeef301e103 100644
--- a/pkgs/applications/audio/seq24/default.nix
+++ b/pkgs/applications/audio/seq24/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation  rec {
 
   meta = with stdenv.lib; {
     description = "Minimal loop based midi sequencer";
-    homepage = "http://www.filter24.org/seq24";
+    homepage = http://www.filter24.org/seq24;
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ goibhniu nckx ];
diff --git a/pkgs/applications/audio/sonata/default.nix b/pkgs/applications/audio/sonata/default.nix
index 2acafb0be636..9f8ad3e649b6 100644
--- a/pkgs/applications/audio/sonata/default.nix
+++ b/pkgs/applications/audio/sonata/default.nix
@@ -62,7 +62,7 @@ in buildPythonApplication rec {
        - Commandline control
        - Available in 24 languages
     '';
-    homepage = "http://www.nongnu.org/sonata/";
+    homepage = http://www.nongnu.org/sonata/;
     license = stdenv.lib.licenses.gpl3;
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.rvl ];
diff --git a/pkgs/applications/audio/sooperlooper/default.nix b/pkgs/applications/audio/sooperlooper/default.nix
index e4d9541673a6..bf4d96c6fc4e 100644
--- a/pkgs/applications/audio/sooperlooper/default.nix
+++ b/pkgs/applications/audio/sooperlooper/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
     '';
 
     version = "${version}";
-    homepage = "http://essej.net/sooperlooper/index.html";
+    homepage = http://essej.net/sooperlooper/index.html;
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.magnetophon ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/audio/ssrc/default.nix b/pkgs/applications/audio/ssrc/default.nix
index fa2b54d0e8a1..19386b477942 100644
--- a/pkgs/applications/audio/ssrc/default.nix
+++ b/pkgs/applications/audio/ssrc/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
     '';
 
     version = "${version}";
-    homepage = "http://shibatch.sourceforge.net/";
+    homepage = http://shibatch.sourceforge.net/;
     license = licenses.gpl2;
     maintainers = with maintainers; [ leenaars];
     platforms = with platforms; [ linux ] ;
diff --git a/pkgs/applications/audio/svox/default.nix b/pkgs/applications/audio/svox/default.nix
index a1d80c9113b5..5e26b6c1cdb8 100644
--- a/pkgs/applications/audio/svox/default.nix
+++ b/pkgs/applications/audio/svox/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Text-to-speech engine";
-    homepage = "https://android.googlesource.com/platform/external/svox";
+    homepage = https://android.googlesource.com/platform/external/svox;
     platforms = platforms.linux;
     license = licenses.asl20;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/applications/audio/tomahawk/default.nix b/pkgs/applications/audio/tomahawk/default.nix
index ca9f514eace1..2787c65fc547 100644
--- a/pkgs/applications/audio/tomahawk/default.nix
+++ b/pkgs/applications/audio/tomahawk/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A multi-source music player";
-    homepage = "http://tomahawk-player.org/";
+    homepage = http://tomahawk-player.org/;
     license = licenses.gpl3Plus;
     platforms = platforms.all;
     maintainers = [ maintainers.aszlig ];
diff --git a/pkgs/applications/audio/yasr/default.nix b/pkgs/applications/audio/yasr/default.nix
index 1008d3e8e983..ca6d6240688a 100644
--- a/pkgs/applications/audio/yasr/default.nix
+++ b/pkgs/applications/audio/yasr/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   ]; # taken from the debian yasr package
 
   meta = {
-    homepage = "http://yasr.sourceforge.net";
+    homepage = http://yasr.sourceforge.net;
     description = "A general-purpose console screen reader";
     longDescription = "Yasr is a general-purpose console screen reader for GNU/Linux and other Unix-like operating systems.";
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/audio/ympd/default.nix b/pkgs/applications/audio/ympd/default.nix
index 54d07e71f42a..672237a8462f 100644
--- a/pkgs/applications/audio/ympd/default.nix
+++ b/pkgs/applications/audio/ympd/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ cmake pkgconfig mpd_clientlib openssl ];
 
   meta = {
-    homepage = "http://www.ympd.org";
+    homepage = http://www.ympd.org;
     description = "Standalone MPD Web GUI written in C, utilizing Websockets and Bootstrap/JS";
     maintainers = [ stdenv.lib.maintainers.siddharthist ];
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/backup/crashplan/default.nix b/pkgs/applications/backup/crashplan/default.nix
index 3bfee48b8cd3..e840c6eeda0a 100644
--- a/pkgs/applications/backup/crashplan/default.nix
+++ b/pkgs/applications/backup/crashplan/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "An online/offline backup solution";
-    homepage = "http://www.crashplan.org";
+    homepage = http://www.crashplan.org;
     license = licenses.unfree;
     maintainers = with maintainers; [ sztupi domenkozar jerith666 ];
   };
diff --git a/pkgs/applications/display-managers/sddm/default.nix b/pkgs/applications/display-managers/sddm/default.nix
index d54fb455fcb1..dd9cae32ba4b 100644
--- a/pkgs/applications/display-managers/sddm/default.nix
+++ b/pkgs/applications/display-managers/sddm/default.nix
@@ -65,7 +65,7 @@ in mkDerivation rec {
 
   meta = with lib; {
     description = "QML based X11 display manager";
-    homepage = "https://github.com/sddm/sddm";
+    homepage = https://github.com/sddm/sddm;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ttuegel ];
   };
diff --git a/pkgs/applications/editors/aewan/default.nix b/pkgs/applications/editors/aewan/default.nix
index a46b52436a37..214b435429ae 100644
--- a/pkgs/applications/editors/aewan/default.nix
+++ b/pkgs/applications/editors/aewan/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Ascii-art Editor Without A Name";
-    homepage = "http://aewan.sourceforge.net/";
+    homepage = http://aewan.sourceforge.net/;
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/applications/editors/aseprite/default.nix b/pkgs/applications/editors/aseprite/default.nix
index 15230a7a0000..51a2a874f234 100644
--- a/pkgs/applications/editors/aseprite/default.nix
+++ b/pkgs/applications/editors/aseprite/default.nix
@@ -40,7 +40,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Animated sprite editor & pixel art tool";
-    homepage = "http://www.aseprite.org/";
+    homepage = http://www.aseprite.org/;
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/editors/eclipse/plugins.nix b/pkgs/applications/editors/eclipse/plugins.nix
index 151f60455844..44c1ebcecfde 100644
--- a/pkgs/applications/editors/eclipse/plugins.nix
+++ b/pkgs/applications/editors/eclipse/plugins.nix
@@ -416,7 +416,7 @@ rec {
     };
 
     meta = with stdenv.lib; {
-      homepage = "http://scala-ide.org/";
+      homepage = http://scala-ide.org/;
       description = "The Scala IDE for Eclipse";
       license = licenses.bsd3;
       platforms = platforms.all;
diff --git a/pkgs/applications/editors/emacs-modes/bbdb/3.nix b/pkgs/applications/editors/emacs-modes/bbdb/3.nix
index 556bf83fab72..44116fbac0c1 100644
--- a/pkgs/applications/editors/emacs-modes/bbdb/3.nix
+++ b/pkgs/applications/editors/emacs-modes/bbdb/3.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://savannah.nongnu.org/projects/bbdb/";
+    homepage = http://savannah.nongnu.org/projects/bbdb/;
     description = "The Insidious Big Brother Database (BBDB), a contact management utility for Emacs, version 3";
     license = "GPL";
   };
diff --git a/pkgs/applications/editors/emacs-modes/bbdb/default.nix b/pkgs/applications/editors/emacs-modes/bbdb/default.nix
index ed96e6892833..0ab11b5bf204 100644
--- a/pkgs/applications/editors/emacs-modes/bbdb/default.nix
+++ b/pkgs/applications/editors/emacs-modes/bbdb/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://bbdb.sourceforge.net/";
+    homepage = http://bbdb.sourceforge.net/;
     description = "The Insidious Big Brother Database (BBDB), a contact management utility for Emacs";
     license = "GPL";
   };
diff --git a/pkgs/applications/editors/emacs-modes/cask/default.nix b/pkgs/applications/editors/emacs-modes/cask/default.nix
index 56ba5ba9710b..673b590f56eb 100644
--- a/pkgs/applications/editors/emacs-modes/cask/default.nix
+++ b/pkgs/applications/editors/emacs-modes/cask/default.nix
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
         building, packaging and more. Cask can also be used to manage
         dependencies for your local Emacs configuration.
       '';
-    homepage = "https://github.com/cask/cask";
+    homepage = https://github.com/cask/cask;
     license = licenses.gpl3Plus;
     platforms = platforms.all;
     maintainers = [ maintainers.jgeerds ];
diff --git a/pkgs/applications/editors/emacs-modes/emacs-clang-complete-async/default.nix b/pkgs/applications/editors/emacs-modes/emacs-clang-complete-async/default.nix
index 9849b65c8c52..9585f3278211 100644
--- a/pkgs/applications/editors/emacs-modes/emacs-clang-complete-async/default.nix
+++ b/pkgs/applications/editors/emacs-modes/emacs-clang-complete-async/default.nix
@@ -23,7 +23,7 @@ clangStdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "https://github.com/Golevka/emacs-clang-complete-async";
+    homepage = https://github.com/Golevka/emacs-clang-complete-async;
     description = "An emacs plugin to complete C and C++ code using libclang";
     license = clangStdenv.lib.licenses.gpl3Plus;
   };
diff --git a/pkgs/applications/editors/emacs-modes/erlang/default.nix b/pkgs/applications/editors/emacs-modes/erlang/default.nix
index 84a52d169a3b..496c79543a9c 100644
--- a/pkgs/applications/editors/emacs-modes/erlang/default.nix
+++ b/pkgs/applications/editors/emacs-modes/erlang/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   # emacs highlighting */
 
   meta = with stdenv.lib; {
-    homepage = "http://github.com/erlang/otp";
+    homepage = http://github.com/erlang/otp;
     description = "Erlang mode for Emacs";
     license = licenses.asl20;
     platforms = platforms.unix;
diff --git a/pkgs/applications/editors/emacs-modes/ess/default.nix b/pkgs/applications/editors/emacs-modes/ess/default.nix
index a2c73907115c..ce335a5d4827 100644
--- a/pkgs/applications/editors/emacs-modes/ess/default.nix
+++ b/pkgs/applications/editors/emacs-modes/ess/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Emacs Speaks Statistics";
-    homepage = "http://ess.r-project.org/";
+    homepage = http://ess.r-project.org/;
     license = stdenv.lib.licenses.gpl2Plus;
     hydraPlatforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/editors/emacs-modes/graphviz-dot/default.nix b/pkgs/applications/editors/emacs-modes/graphviz-dot/default.nix
index c1291126a1e9..ce5522571339 100644
--- a/pkgs/applications/editors/emacs-modes/graphviz-dot/default.nix
+++ b/pkgs/applications/editors/emacs-modes/graphviz-dot/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://www.graphviz.org/";
+    homepage = http://www.graphviz.org/;
     description = "An emacs mode for the DOT Language, used by graphviz";
   };
 }
diff --git a/pkgs/applications/editors/emacs-modes/haskell/default.nix b/pkgs/applications/editors/emacs-modes/haskell/default.nix
index df34a47a6b3c..30917a41bd40 100644
--- a/pkgs/applications/editors/emacs-modes/haskell/default.nix
+++ b/pkgs/applications/editors/emacs-modes/haskell/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation {
   installCheckTarget = "check";
 
   meta = {
-    homepage = "http://github.com/haskell/haskell-mode";
+    homepage = http://github.com/haskell/haskell-mode;
     description = "Haskell mode for Emacs";
 
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/editors/emacs-modes/icicles/default.nix b/pkgs/applications/editors/emacs-modes/icicles/default.nix
index d70b9955c982..11ccff3df016 100644
--- a/pkgs/applications/editors/emacs-modes/icicles/default.nix
+++ b/pkgs/applications/editors/emacs-modes/icicles/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation {
   installPhase = "mkdir -p $out/share/emacs/site-lisp; cp *.el *.elc $out/share/emacs/site-lisp/";
 
   meta = {
-    homepage = "http://www.emacswiki.org/emacs/Icicles";
+    homepage = http://www.emacswiki.org/emacs/Icicles;
     description = "Enhance Emacs minibuffer input with cycling and powerful completion";
     license = stdenv.lib.licenses.gpl2Plus;
   };
diff --git a/pkgs/applications/editors/emacs-modes/let-alist/default.nix b/pkgs/applications/editors/emacs-modes/let-alist/default.nix
index e90d6cf210d7..05ddfbf6c16d 100644
--- a/pkgs/applications/editors/emacs-modes/let-alist/default.nix
+++ b/pkgs/applications/editors/emacs-modes/let-alist/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://elpa.gnu.org/packages/let-alist.html";
+    homepage = http://elpa.gnu.org/packages/let-alist.html;
     description = "Easily let-bind values of an assoc-list by their names";
     license = stdenv.lib.licenses.gpl3Plus;
   };
diff --git a/pkgs/applications/editors/emacs-modes/prolog/default.nix b/pkgs/applications/editors/emacs-modes/prolog/default.nix
index 237b1ac14834..b01c526aa8e4 100644
--- a/pkgs/applications/editors/emacs-modes/prolog/default.nix
+++ b/pkgs/applications/editors/emacs-modes/prolog/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "http://bruda.ca/emacs/prolog_mode_for_emacs/";
+    homepage = http://bruda.ca/emacs/prolog_mode_for_emacs/;
     description = "Prolog mode for Emacs";
     license = stdenv.lib.licenses.gpl2Plus;
   };
diff --git a/pkgs/applications/editors/emacs-modes/rudel/default.nix b/pkgs/applications/editors/emacs-modes/rudel/default.nix
index f830b16da981..0031ffee4d4d 100644
--- a/pkgs/applications/editors/emacs-modes/rudel/default.nix
+++ b/pkgs/applications/editors/emacs-modes/rudel/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation
   '';
 
   meta = {
-    homepage = "http://rudel.sourceforge.net/";
+    homepage = http://rudel.sourceforge.net/;
     description = "A collaborative editing environment for GNU Emacs";
     license = "GPL";
   };
diff --git a/pkgs/applications/editors/emacs-modes/sbt-mode/default.nix b/pkgs/applications/editors/emacs-modes/sbt-mode/default.nix
index 092026aca88a..835cf8081afa 100644
--- a/pkgs/applications/editors/emacs-modes/sbt-mode/default.nix
+++ b/pkgs/applications/editors/emacs-modes/sbt-mode/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "https://github.com/hvesalai/scala-mode2";
+    homepage = https://github.com/hvesalai/scala-mode2;
     description = "An Emacs mode for editing Scala code";
     license = "permissive";
   };
diff --git a/pkgs/applications/editors/emacs-modes/scala-mode/v2.nix b/pkgs/applications/editors/emacs-modes/scala-mode/v2.nix
index ed3ac0e3da05..0a44deb8ced8 100644
--- a/pkgs/applications/editors/emacs-modes/scala-mode/v2.nix
+++ b/pkgs/applications/editors/emacs-modes/scala-mode/v2.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "https://github.com/hvesalai/scala-mode2";
+    homepage = https://github.com/hvesalai/scala-mode2;
     description = "An Emacs mode for editing Scala code";
     license = "permissive";
   };
diff --git a/pkgs/applications/editors/flpsed/default.nix b/pkgs/applications/editors/flpsed/default.nix
index 9334b7820faa..bd00045bca91 100644
--- a/pkgs/applications/editors/flpsed/default.nix
+++ b/pkgs/applications/editors/flpsed/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "WYSIWYG PostScript annotator";
-    homepage = "http://http://flpsed.org/flpsed.html";
+    homepage = http://http://flpsed.org/flpsed.html;
     license = licenses.gpl3;
     platforms = platforms.mesaPlatforms;
     maintainers = with maintainers; [ fuuzetsu ];
diff --git a/pkgs/applications/editors/focuswriter/default.nix b/pkgs/applications/editors/focuswriter/default.nix
index eedb674b472c..6ad92b109dd7 100644
--- a/pkgs/applications/editors/focuswriter/default.nix
+++ b/pkgs/applications/editors/focuswriter/default.nix
@@ -20,6 +20,6 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.madjar ];
     platforms = stdenv.lib.platforms.all;
-    homepage = "http://gottcode.org/focuswriter/";
+    homepage = http://gottcode.org/focuswriter/;
   };
 }
diff --git a/pkgs/applications/editors/heme/default.nix b/pkgs/applications/editors/heme/default.nix
index c74e47a5243d..dce02b568906 100644
--- a/pkgs/applications/editors/heme/default.nix
+++ b/pkgs/applications/editors/heme/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   '';
   meta = with lib; {
     description = "Portable and fast console hex editor for unix operating systems";
-    homepage = "http://heme.sourceforge.net/";
+    homepage = http://heme.sourceforge.net/;
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ cstrahan ];
diff --git a/pkgs/applications/editors/hexcurse/default.nix b/pkgs/applications/editors/hexcurse/default.nix
index 17bb9739b9b7..5c0f2ee18e1f 100644
--- a/pkgs/applications/editors/hexcurse/default.nix
+++ b/pkgs/applications/editors/hexcurse/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   
   meta = with lib; {
     description = "ncurses-based console hexeditor written in C";
-    homepage = "https://github.com/LonnyGomes/hexcurse";
+    homepage = https://github.com/LonnyGomes/hexcurse;
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ cstrahan ];
diff --git a/pkgs/applications/editors/hexedit/default.nix b/pkgs/applications/editors/hexedit/default.nix
index 24282b9ac8e0..4671df77554f 100644
--- a/pkgs/applications/editors/hexedit/default.nix
+++ b/pkgs/applications/editors/hexedit/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "View and edit files in hexadecimal or in ASCII";
-    homepage = "http://prigaux.chez.com/hexedit.html";
+    homepage = http://prigaux.chez.com/hexedit.html;
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/applications/editors/ht/default.nix b/pkgs/applications/editors/ht/default.nix
index 4455c70d71a8..112eebfaf6f6 100644
--- a/pkgs/applications/editors/ht/default.nix
+++ b/pkgs/applications/editors/ht/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "File editor/viewer/analyzer for executables";
-    homepage = "http://hte.sourceforge.net";
+    homepage = http://hte.sourceforge.net;
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ cstrahan ];
diff --git a/pkgs/applications/editors/jetbrains/default.nix b/pkgs/applications/editors/jetbrains/default.nix
index 28a75befba80..50ecdc1d4998 100644
--- a/pkgs/applications/editors/jetbrains/default.nix
+++ b/pkgs/applications/editors/jetbrains/default.nix
@@ -17,7 +17,7 @@ let
       inherit name version src wmClass jdk;
       product = "CLion";
       meta = with stdenv.lib; {
-        homepage = "https://www.jetbrains.com/clion/";
+        homepage = https://www.jetbrains.com/clion/;
         inherit description license;
         longDescription = ''
           Enhancing productivity for every C and C++
@@ -62,7 +62,7 @@ let
       inherit name version src wmClass jdk;
       product = "DataGrip";
       meta = with stdenv.lib; {
-        homepage = "https://www.jetbrains.com/datagrip/";
+        homepage = https://www.jetbrains.com/datagrip/;
         inherit description license;
         longDescription = ''
           DataGrip is a new IDE from JetBrains built for database admins.
@@ -79,7 +79,7 @@ let
       inherit name version src wmClass jdk;
       product = "Gogland";
       meta = with stdenv.lib; {
-        homepage = "https://www.jetbrains.com/go/";
+        homepage = https://www.jetbrains.com/go/;
         inherit description license;
         longDescription = ''
           Gogland is the codename for a new commercial IDE by JetBrains
@@ -97,7 +97,7 @@ let
       inherit name version src wmClass jdk;
       product = "IDEA";
       meta = with stdenv.lib; {
-        homepage = "https://www.jetbrains.com/idea/";
+        homepage = https://www.jetbrains.com/idea/;
         inherit description license;
         longDescription = ''
           IDE for Java SE, Groovy & Scala development Powerful
@@ -114,7 +114,7 @@ let
       inherit name version src wmClass jdk;
       product = "PhpStorm";
       meta = with stdenv.lib; {
-        homepage = "https://www.jetbrains.com/phpstorm/";
+        homepage = https://www.jetbrains.com/phpstorm/;
         inherit description license;
         longDescription = ''
           PhpStorm provides an editor for PHP, HTML and JavaScript
@@ -131,7 +131,7 @@ let
       inherit name version src wmClass jdk;
       product = "PyCharm";
       meta = with stdenv.lib; {
-        homepage = "https://www.jetbrains.com/pycharm/";
+        homepage = https://www.jetbrains.com/pycharm/;
         inherit description license;
         longDescription = ''
           Python IDE with complete set of tools for productive
@@ -158,7 +158,7 @@ let
       inherit name version src wmClass jdk;
       product = "Rider";
       meta = with stdenv.lib; {
-        homepage = "https://www.jetbrains.com/rider/";
+        homepage = https://www.jetbrains.com/rider/;
         inherit description license;
         longDescription = ''
           JetBrains Rider is a new .NET IDE based on the IntelliJ
@@ -184,7 +184,7 @@ let
       inherit name version src wmClass jdk;
       product = "RubyMine";
       meta = with stdenv.lib; {
-        homepage = "https://www.jetbrains.com/ruby/";
+        homepage = https://www.jetbrains.com/ruby/;
         inherit description license;
         longDescription = description;
         maintainers = with maintainers; [ edwtjo ];
@@ -197,7 +197,7 @@ let
       inherit name version src wmClass jdk;
       product = "WebStorm";
       meta = with stdenv.lib; {
-        homepage = "https://www.jetbrains.com/webstorm/";
+        homepage = https://www.jetbrains.com/webstorm/;
         inherit description license;
         longDescription = ''
           WebStorm provides an editor for HTML, JavaScript (incl. Node.js),
diff --git a/pkgs/applications/editors/notepadqq/default.nix b/pkgs/applications/editors/notepadqq/default.nix
index b553e09ed5e2..9b3896e32d65 100644
--- a/pkgs/applications/editors/notepadqq/default.nix
+++ b/pkgs/applications/editors/notepadqq/default.nix
@@ -24,7 +24,7 @@ in stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "http://notepadqq.altervista.org/";
+    homepage = http://notepadqq.altervista.org/;
     description = "Notepad++-like editor for the Linux desktop";
     license = stdenv.lib.licenses.gpl3;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/editors/nvpy/default.nix b/pkgs/applications/editors/nvpy/default.nix
index c9d86561fe26..0bcbad58b3a2 100644
--- a/pkgs/applications/editors/nvpy/default.nix
+++ b/pkgs/applications/editors/nvpy/default.nix
@@ -30,7 +30,7 @@ in pythonPackages.buildPythonApplication rec {
 
   meta = with pkgs.lib; {
     description = "A simplenote-syncing note-taking tool inspired by Notational Velocity";
-    homepage = "https://github.com/cpbotha/nvpy";
+    homepage = https://github.com/cpbotha/nvpy;
     platforms = platforms.linux;
     license = licenses.bsd3;
   };
diff --git a/pkgs/applications/editors/scite/default.nix b/pkgs/applications/editors/scite/default.nix
index 05cf21fcc536..61b28e02949e 100644
--- a/pkgs/applications/editors/scite/default.nix
+++ b/pkgs/applications/editors/scite/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "http://www.scintilla.org/SciTE.html";
+    homepage = http://www.scintilla.org/SciTE.html;
     description = "SCIntilla based Text Editor";
     license = licenses.mit;
     platforms = platforms.linux;
diff --git a/pkgs/applications/editors/texmaker/default.nix b/pkgs/applications/editors/texmaker/default.nix
index eb6e1baccb59..76c8e4ae0e44 100644
--- a/pkgs/applications/editors/texmaker/default.nix
+++ b/pkgs/applications/editors/texmaker/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
 	LaTeX editing with completion, structure viewer, preview,
 	spell checking and support of any compilation chain.
 	'';
-    homepage = "http://www.xm1math.net/texmaker/";
+    homepage = http://www.xm1math.net/texmaker/;
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
     maintainers = with maintainers; [ cfouche ];
diff --git a/pkgs/applications/editors/tweak/default.nix b/pkgs/applications/editors/tweak/default.nix
index eb0be39e7c16..e55bcb48787f 100644
--- a/pkgs/applications/editors/tweak/default.nix
+++ b/pkgs/applications/editors/tweak/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "An efficient hex editor";
-    homepage = "http://www.chiark.greenend.org.uk/~sgtatham/tweak";
+    homepage = http://www.chiark.greenend.org.uk/~sgtatham/tweak;
     license = licenses.mit;
     platforms = platforms.linux;
   };
diff --git a/pkgs/applications/editors/typora/default.nix b/pkgs/applications/editors/typora/default.nix
index 442a2e2224e4..a40c22e88867 100644
--- a/pkgs/applications/editors/typora/default.nix
+++ b/pkgs/applications/editors/typora/default.nix
@@ -80,7 +80,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A minimal Markdown reading & writing app";
-    homepage = "https://typora.io";
+    homepage = https://typora.io;
     license = licenses.free;
     maintainers = with stdenv.lib.maintainers; [ jensbin ];
     platforms = [ "x86_64-linux" "i686-linux" ];
diff --git a/pkgs/applications/editors/vbindiff/default.nix b/pkgs/applications/editors/vbindiff/default.nix
index 97bf0d5c2371..becb5ccc29a1 100644
--- a/pkgs/applications/editors/vbindiff/default.nix
+++ b/pkgs/applications/editors/vbindiff/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A terminal visual binary diff viewer";
-    homepage = "http://www.cjmweb.net/vbindiff/";
+    homepage = http://www.cjmweb.net/vbindiff/;
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/applications/editors/wxhexeditor/default.nix b/pkgs/applications/editors/wxhexeditor/default.nix
index de423987c02b..ad294480e60b 100644
--- a/pkgs/applications/editors/wxhexeditor/default.nix
+++ b/pkgs/applications/editors/wxhexeditor/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
       a good reverse engineer tool like a good hex editor, you welcome.
       wxHexEditor could edit HDD/SDD disk devices or partitions in raw up to exabyte sizes.
     '';
-    homepage = "http://www.wxhexeditor.org/";
+    homepage = http://www.wxhexeditor.org/;
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/graphics/ahoviewer/default.nix b/pkgs/applications/graphics/ahoviewer/default.nix
index dc974aed0571..986e16834f76 100644
--- a/pkgs/applications/graphics/ahoviewer/default.nix
+++ b/pkgs/applications/graphics/ahoviewer/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/ahodesuka/ahoviewer";
+    homepage = https://github.com/ahodesuka/ahoviewer;
     description = "A GTK2 image viewer, manga reader, and booru browser";
     maintainers = [ maintainers.skrzyp ];
     license = licenses.mit;
diff --git a/pkgs/applications/graphics/exrdisplay/default.nix b/pkgs/applications/graphics/exrdisplay/default.nix
index 4aeb7a4a567e..f15730874744 100644
--- a/pkgs/applications/graphics/exrdisplay/default.nix
+++ b/pkgs/applications/graphics/exrdisplay/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation {
 
   meta = { 
     description = "Application for viewing OpenEXR images on a display at various exposure settings";
-    homepage = "http://openexr.com";
+    homepage = http://openexr.com;
     platforms = stdenv.lib.platforms.linux;
     license = stdenv.lib.licenses.bsd3;
   };
diff --git a/pkgs/applications/graphics/exrtools/default.nix b/pkgs/applications/graphics/exrtools/default.nix
index 310f81961cbe..d49110d00693 100644
--- a/pkgs/applications/graphics/exrtools/default.nix
+++ b/pkgs/applications/graphics/exrtools/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Collection of utilities for manipulating OpenEXR images";
-    homepage = "http://scanline.ca/exrtools";
+    homepage = http://scanline.ca/exrtools;
     platforms = platforms.linux;
     license = licenses.mit;
     maintainers = [ maintainers.juliendehos ];
diff --git a/pkgs/applications/graphics/gocr/default.nix b/pkgs/applications/graphics/gocr/default.nix
index 0a1059c6a47c..4b45e44e22d5 100644
--- a/pkgs/applications/graphics/gocr/default.nix
+++ b/pkgs/applications/graphics/gocr/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://jocr.sourceforge.net/";
+    homepage = http://jocr.sourceforge.net/;
     description = "GPL Optical Character Recognition";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/graphics/guetzli/default.nix b/pkgs/applications/graphics/guetzli/default.nix
index c96ddc987954..061dc2b69a61 100644
--- a/pkgs/applications/graphics/guetzli/default.nix
+++ b/pkgs/applications/graphics/guetzli/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Perceptual JPEG encoder";
     longDescription = "Guetzli is a JPEG encoder that aims for excellent compression density at high visual quality.";
-    homepage = "https://github.com/google/guetzli";
+    homepage = https://github.com/google/guetzli;
     license = stdenv.lib.licenses.asl20;
     platforms = stdenv.lib.platforms.x86_64;
     maintainers = [ stdenv.lib.maintainers.seppeljordan ];
diff --git a/pkgs/applications/graphics/imlibsetroot/default.nix b/pkgs/applications/graphics/imlibsetroot/default.nix
index 4fdfb87f134c..90f8eec5993a 100644
--- a/pkgs/applications/graphics/imlibsetroot/default.nix
+++ b/pkgs/applications/graphics/imlibsetroot/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A Xinerama Aware Background Changer";
-    homepage = "http://robotmonkeys.net/2010/03/30/imlibsetroot/";
+    homepage = http://robotmonkeys.net/2010/03/30/imlibsetroot/;
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ lucas8 ];
diff --git a/pkgs/applications/graphics/jbrout/default.nix b/pkgs/applications/graphics/jbrout/default.nix
index c9587b222d90..705d983c83aa 100644
--- a/pkgs/applications/graphics/jbrout/default.nix
+++ b/pkgs/applications/graphics/jbrout/default.nix
@@ -34,7 +34,7 @@ in pythonPackages.buildPythonApplication rec {
   propagatedBuildInputs = with pythonPackages; [ pillow lxml pyGtkGlade pyexiv2 fbida ];
 
   meta = {
-    homepage = "http://code.google.com/p/jbrout";
+    homepage = http://code.google.com/p/jbrout;
     description = "Photo manager";
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/graphics/krita/default.nix b/pkgs/applications/graphics/krita/default.nix
index ccac9dd0ed19..c8fb295044ad 100644
--- a/pkgs/applications/graphics/krita/default.nix
+++ b/pkgs/applications/graphics/krita/default.nix
@@ -37,7 +37,7 @@ mkDerivation rec {
 
   meta = with lib; {
     description = "A free an open source painting application";
-    homepage = "https://krita.org/";
+    homepage = https://krita.org/;
     maintainers = with maintainers; [ abbradar ];
     platforms = platforms.linux;
     license = licenses.gpl2;
diff --git a/pkgs/applications/graphics/mtpaint/default.nix b/pkgs/applications/graphics/mtpaint/default.nix
index e8c22b37638c..51bfa603a055 100644
--- a/pkgs/applications/graphics/mtpaint/default.nix
+++ b/pkgs/applications/graphics/mtpaint/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
       Due to its simplicity and lack of dependencies it runs well on
       GNU/Linux, Windows and older PC hardware.
     '';
-    homepage = "http://mtpaint.sourceforge.net/";
+    homepage = http://mtpaint.sourceforge.net/;
     license = stdenv.lib.licenses.gpl3;
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.vklquevs ];
diff --git a/pkgs/applications/graphics/openscad/default.nix b/pkgs/applications/graphics/openscad/default.nix
index f3b16a304608..c2830b2df3d1 100644
--- a/pkgs/applications/graphics/openscad/default.nix
+++ b/pkgs/applications/graphics/openscad/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
       machine parts but pretty sure is not what you are looking for when you are more
       interested in creating computer-animated movies.
     '';
-    homepage = "http://openscad.org/";
+    homepage = http://openscad.org/;
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
     maintainers = with stdenv.lib.maintainers; 
diff --git a/pkgs/applications/graphics/paraview/default.nix b/pkgs/applications/graphics/paraview/default.nix
index 0973893bbec8..8736721b43d5 100644
--- a/pkgs/applications/graphics/paraview/default.nix
+++ b/pkgs/applications/graphics/paraview/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ cmake qt4 hdf5 mpich2 python libxml2 mesa libXt ];
 
   meta = {
-    homepage = "http://www.paraview.org/";
+    homepage = http://www.paraview.org/;
     description = "3D Data analysis and visualization application";
     license = stdenv.lib.licenses.free;
     maintainers = with stdenv.lib.maintainers; [viric guibert];
diff --git a/pkgs/applications/graphics/pbrt/default.nix b/pkgs/applications/graphics/pbrt/default.nix
index 894667597d85..1c582df50dea 100644
--- a/pkgs/applications/graphics/pbrt/default.nix
+++ b/pkgs/applications/graphics/pbrt/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ git flex bison cmake zlib ];
 
   meta = with stdenv.lib; {
-    homepage = "http://pbrt.org";
+    homepage = http://pbrt.org;
     description = "The renderer described in the third edition of the book 'Physically Based Rendering: From Theory To Implementation'";
     platforms = platforms.linux ;
     license = licenses.bsd2;
diff --git a/pkgs/applications/graphics/photoqt/default.nix b/pkgs/applications/graphics/photoqt/default.nix
index d6bcdee41375..22db78b81254 100644
--- a/pkgs/applications/graphics/photoqt/default.nix
+++ b/pkgs/applications/graphics/photoqt/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://photoqt.org/";
+    homepage = http://photoqt.org/;
     description = "Simple, yet powerful and good looking image viewer";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/graphics/sane/backends/generic.nix b/pkgs/applications/graphics/sane/backends/generic.nix
index 4bd80c01c93b..ff3ebfad484a 100644
--- a/pkgs/applications/graphics/sane/backends/generic.nix
+++ b/pkgs/applications/graphics/sane/backends/generic.nix
@@ -67,7 +67,7 @@ stdenv.mkDerivation {
       video- and still-cameras, frame-grabbers, etc. For a list of supported
       scanners, see http://www.sane-project.org/sane-backends.html.
     '';
-    homepage = "http://www.sane-project.org/";
+    homepage = http://www.sane-project.org/;
     license = licenses.gpl2Plus;
 
     maintainers = with maintainers; [ nckx peti ];
diff --git a/pkgs/applications/graphics/sane/frontends.nix b/pkgs/applications/graphics/sane/frontends.nix
index bd19ef3c43b1..a956db400521 100644
--- a/pkgs/applications/graphics/sane/frontends.nix
+++ b/pkgs/applications/graphics/sane/frontends.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 	(if libusb != null then [libusb] else []);
 
   meta = {
-    homepage = "http://www.sane-project.org/";
+    homepage = http://www.sane-project.org/;
     description = "Scanner Access Now Easy";
     license = stdenv.lib.licenses.gpl2Plus;
 
diff --git a/pkgs/applications/graphics/smartdeblur/default.nix b/pkgs/applications/graphics/smartdeblur/default.nix
index 083fde359029..55c856c19127 100644
--- a/pkgs/applications/graphics/smartdeblur/default.nix
+++ b/pkgs/applications/graphics/smartdeblur/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   cmakeFlags = "-DUSE_SYSTEM_FFTW=ON";
 
   meta = {
-    homepage = "https://github.com/Y-Vladimir/SmartDeblur";
+    homepage = https://github.com/Y-Vladimir/SmartDeblur;
     description = "Tool for restoring blurry and defocused images";
     license = stdenv.lib.licenses.gpl3;
     maintainers = with stdenv.lib.maintainers; [ viric ];
diff --git a/pkgs/applications/graphics/sxiv/default.nix b/pkgs/applications/graphics/sxiv/default.nix
index 843352b27913..93bb5f151d94 100644
--- a/pkgs/applications/graphics/sxiv/default.nix
+++ b/pkgs/applications/graphics/sxiv/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Simple X Image Viewer";
-    homepage = "https://github.com/muennich/sxiv";
+    homepage = https://github.com/muennich/sxiv;
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
     maintainers = with maintainers; [ jfrankenau fuuzetsu ];
diff --git a/pkgs/applications/graphics/unigine-valley/default.nix b/pkgs/applications/graphics/unigine-valley/default.nix
index dc896e0b0d9b..31908dcfd9f0 100644
--- a/pkgs/applications/graphics/unigine-valley/default.nix
+++ b/pkgs/applications/graphics/unigine-valley/default.nix
@@ -104,7 +104,7 @@ in
 
     meta = {
       description = "The Unigine Valley GPU benchmarking tool";
-      homepage = "http://unigine.com/products/benchmarks/valley/";
+      homepage = http://unigine.com/products/benchmarks/valley/;
       license = stdenv.lib.licenses.unfree; # see also: $out/$instPath/documentation/License.pdf
       maintainers = [ stdenv.lib.maintainers.kierdavis ];
       platforms = ["x86_64-linux" "i686-linux"];
diff --git a/pkgs/applications/graphics/vimiv/default.nix b/pkgs/applications/graphics/vimiv/default.nix
index 023008183ffb..38f63bdb3836 100644
--- a/pkgs/applications/graphics/vimiv/default.nix
+++ b/pkgs/applications/graphics/vimiv/default.nix
@@ -64,7 +64,7 @@ python3Packages.buildPythonApplication rec {
   postInstall = "make DESTDIR=\"$out\" install";
 
   meta = {
-    homepage = "https://github.com/karlch/vimiv";
+    homepage = https://github.com/karlch/vimiv;
     description = "An image viewer with Vim-like keybindings";
     license = lib.licenses.mit;
     platforms = lib.platforms.linux;
diff --git a/pkgs/applications/graphics/xfractint/default.nix b/pkgs/applications/graphics/xfractint/default.nix
index 4b1040ce7657..2269f1c18f14 100644
--- a/pkgs/applications/graphics/xfractint/default.nix
+++ b/pkgs/applications/graphics/xfractint/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.unfree;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
-    homepage = "https://www.fractint.net/";
+    homepage = https://www.fractint.net/;
   };
 }
diff --git a/pkgs/applications/graphics/yed/default.nix b/pkgs/applications/graphics/yed/default.nix
index 9af46f5cb358..fa85d44a4980 100644
--- a/pkgs/applications/graphics/yed/default.nix
+++ b/pkgs/applications/graphics/yed/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     license = licenses.unfree;
-    homepage = "http://www.yworks.com/en/products/yfiles/yed/";
+    homepage = http://www.yworks.com/en/products/yfiles/yed/;
     description = "A powerful desktop application that can be used to quickly and effectively generate high-quality diagrams";
     platforms = jre.meta.platforms;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/applications/inferno/default.nix b/pkgs/applications/inferno/default.nix
index b1574ea6963b..3f3c2a32e68e 100644
--- a/pkgs/applications/inferno/default.nix
+++ b/pkgs/applications/inferno/default.nix
@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A compact distributed operating system for building cross-platform distributed systems";
-    homepage = "http://inferno-os.org/";
+    homepage = http://inferno-os.org/;
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ doublec kovirobi ];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/applications/kde/build-support/application.nix b/pkgs/applications/kde/build-support/application.nix
index 892d82fb51e8..087f355b4faf 100644
--- a/pkgs/applications/kde/build-support/application.nix
+++ b/pkgs/applications/kde/build-support/application.nix
@@ -15,6 +15,6 @@ mkDerivation (args // {
 
   meta = {
     platforms = lib.platforms.linux;
-    homepage = "http://www.kde.org";
+    homepage = http://www.kde.org;
   } // (args.meta or {});
 })
diff --git a/pkgs/applications/kde/kdelibs/default.nix b/pkgs/applications/kde/kdelibs/default.nix
index e3abe89eaded..31e578e228a9 100644
--- a/pkgs/applications/kde/kdelibs/default.nix
+++ b/pkgs/applications/kde/kdelibs/default.nix
@@ -42,7 +42,7 @@ mkDerivation {
 
   meta = {
     platforms = lib.platforms.linux;
-    homepage = "http://www.kde.org";
+    homepage = http://www.kde.org;
     license = with lib.licenses; [ gpl2 fdl12 lgpl21 ];
     maintainers = [ lib.maintainers.ttuegel ];
   };
diff --git a/pkgs/applications/kde/okular.nix b/pkgs/applications/kde/okular.nix
index 99b69f45e1eb..64511aabf7c0 100644
--- a/pkgs/applications/kde/okular.nix
+++ b/pkgs/applications/kde/okular.nix
@@ -18,7 +18,7 @@ mkDerivation {
   ];
   meta = {
     platforms = lib.platforms.linux;
-    homepage = "http://www.kde.org";
+    homepage = http://www.kde.org;
     license = with lib.licenses; [ gpl2 lgpl21 fdl12 bsd3 ];
     maintainers = [ lib.maintainers.ttuegel ];
   };
diff --git a/pkgs/applications/misc/abook/default.nix b/pkgs/applications/misc/abook/default.nix
index 4c03b197b4a0..f87bd4c11ec4 100644
--- a/pkgs/applications/misc/abook/default.nix
+++ b/pkgs/applications/misc/abook/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ ncurses readline ];
 
   meta = {
-    homepage = "http://abook.sourceforge.net/";
+    homepage = http://abook.sourceforge.net/;
     description = "Text-based addressbook program designed to use with mutt mail client";
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.edwtjo ];
diff --git a/pkgs/applications/misc/antfs-cli/default.nix b/pkgs/applications/misc/antfs-cli/default.nix
index 556c1db3c836..30b8a435f906 100644
--- a/pkgs/applications/misc/antfs-cli/default.nix
+++ b/pkgs/applications/misc/antfs-cli/default.nix
@@ -4,7 +4,7 @@ pythonPackages.buildPythonApplication rec {
   name = "antfs-cli-unstable-2017-02-11";
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/Tigge/antfs-cli";
+    homepage = https://github.com/Tigge/antfs-cli;
     description = "Extracts FIT files from ANT-FS based sport watches";
     license = licenses.mit;
     platforms = platforms.linux;
diff --git a/pkgs/applications/misc/apvlv/default.nix b/pkgs/applications/misc/apvlv/default.nix
index a07e0b6db61e..350a64ba3e41 100644
--- a/pkgs/applications/misc/apvlv/default.nix
+++ b/pkgs/applications/misc/apvlv/default.nix
@@ -49,7 +49,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "http://naihe2010.github.io/apvlv/";
+    homepage = http://naihe2010.github.io/apvlv/;
     description = "PDF viewer with Vim-like behaviour";
     longDescription = ''
       apvlv is a PDF/DJVU/UMD/TXT Viewer Under Linux/WIN32
diff --git a/pkgs/applications/misc/bleachbit/default.nix b/pkgs/applications/misc/bleachbit/default.nix
index e67480fb3c7a..196db45d9057 100644
--- a/pkgs/applications/misc/bleachbit/default.nix
+++ b/pkgs/applications/misc/bleachbit/default.nix
@@ -25,7 +25,7 @@ pythonPackages.buildPythonApplication rec {
   propagatedBuildInputs = with pythonPackages; [ pygtk ];
 
   meta = {
-    homepage = "http://bleachbit.sourceforge.net";
+    homepage = http://bleachbit.sourceforge.net;
     description = "A program to clean your computer";
     longDescription = "BleachBit helps you easily clean your computer to free space and maintain privacy.";
     license = stdenv.lib.licenses.gpl3;
diff --git a/pkgs/applications/misc/cataract/build.nix b/pkgs/applications/misc/cataract/build.nix
index 587a20b2704e..05c058f8a83e 100644
--- a/pkgs/applications/misc/cataract/build.nix
+++ b/pkgs/applications/misc/cataract/build.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://cgg.bzatek.net/";
+    homepage = http://cgg.bzatek.net/;
     description = "a simple static web photo gallery, designed to be clean and easily usable";
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.matthiasbeyer ];
diff --git a/pkgs/applications/misc/cgminer/default.nix b/pkgs/applications/misc/cgminer/default.nix
index 8f2d7c4f17f2..d4884bb1709e 100644
--- a/pkgs/applications/misc/cgminer/default.nix
+++ b/pkgs/applications/misc/cgminer/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
       monitoring, (over)clocking and fanspeed support for bitcoin and derivative
       coins. Do not use on multiple block chains at the same time!
     '';
-    homepage = "https://github.com/ckolivas/cgminer";
+    homepage = https://github.com/ckolivas/cgminer;
     license = licenses.gpl3;
     maintainers = [ maintainers.offline ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/misc/cheat/default.nix b/pkgs/applications/misc/cheat/default.nix
index e1ed03c428de..93d7717fa5c9 100644
--- a/pkgs/applications/misc/cheat/default.nix
+++ b/pkgs/applications/misc/cheat/default.nix
@@ -17,6 +17,6 @@ python3Packages.buildPythonApplication rec {
     description = "cheat allows you to create and view interactive cheatsheets on the command-line";
     maintainers = with lib.maintainers; [ mic92 ];
     license = with lib.licenses; [gpl3 mit];
-    homepage = "https://github.com/chrisallenlane/cheat";
+    homepage = https://github.com/chrisallenlane/cheat;
   };
 }
diff --git a/pkgs/applications/misc/cli-visualizer/default.nix b/pkgs/applications/misc/cli-visualizer/default.nix
index cdde212275d7..860a1d186f71 100644
--- a/pkgs/applications/misc/cli-visualizer/default.nix
+++ b/pkgs/applications/misc/cli-visualizer/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "https://github.com/dpayne/cli-visualizer";
+    homepage = https://github.com/dpayne/cli-visualizer;
     description = "CLI based audio visualizer";
     license = stdenv.lib.licenses.mit;
     maintainers = [ stdenv.lib.maintainers.matthiasbeyer ];
diff --git a/pkgs/applications/misc/confclerk/default.nix b/pkgs/applications/misc/confclerk/default.nix
index 08f654cdec4f..de18a211c450 100644
--- a/pkgs/applications/misc/confclerk/default.nix
+++ b/pkgs/applications/misc/confclerk/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Offline conference schedule viewer";
-    homepage = "http://www.toastfreeware.priv.at/confclerk";
+    homepage = http://www.toastfreeware.priv.at/confclerk;
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ ehmry ];
     inherit (qt4.meta) platforms;
diff --git a/pkgs/applications/misc/cool-retro-term/default.nix b/pkgs/applications/misc/cool-retro-term/default.nix
index 48e08be54748..985a418e1582 100644
--- a/pkgs/applications/misc/cool-retro-term/default.nix
+++ b/pkgs/applications/misc/cool-retro-term/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
       feel of the old cathode tube screens. It has been designed to be
       eye-candy, customizable, and reasonably lightweight.
     '';
-    homepage = "https://github.com/Swordifish90/cool-retro-term";
+    homepage = https://github.com/Swordifish90/cool-retro-term;
     license = with stdenv.lib.licenses; [ gpl2 gpl3 ];
     platforms = stdenv.lib.platforms.linux;
     maintainers = with stdenv.lib.maintainers; [ skeidel ];
diff --git a/pkgs/applications/misc/ctodo/default.nix b/pkgs/applications/misc/ctodo/default.nix
index 6b22f3b27ee8..fefa45760d5c 100644
--- a/pkgs/applications/misc/ctodo/default.nix
+++ b/pkgs/applications/misc/ctodo/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "http://ctodo.apakoh.dk/";
+    homepage = http://ctodo.apakoh.dk/;
     description = "A simple ncurses-based task list manager";
     license = stdenv.lib.licenses.mit;
     maintainers = [ stdenv.lib.maintainers.matthiasbeyer ];
diff --git a/pkgs/applications/misc/cura/default.nix b/pkgs/applications/misc/cura/default.nix
index a5b17d4be9ab..3fb669072955 100644
--- a/pkgs/applications/misc/cura/default.nix
+++ b/pkgs/applications/misc/cura/default.nix
@@ -28,7 +28,7 @@ mkDerivation rec {
 
   meta = with lib; {
     description = "3D printer / slicing GUI built on top of the Uranium framework";
-    homepage = "https://github.com/Ultimaker/Cura";
+    homepage = https://github.com/Ultimaker/Cura;
     license = licenses.agpl3;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/applications/misc/curaengine/default.nix b/pkgs/applications/misc/curaengine/default.nix
index 26cdb0ed3f95..ce7109dd6fcd 100644
--- a/pkgs/applications/misc/curaengine/default.nix
+++ b/pkgs/applications/misc/curaengine/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A powerful, fast and robust engine for processing 3D models into 3D printing instruction";
-    homepage = "https://github.com/Ultimaker/CuraEngine";
+    homepage = https://github.com/Ultimaker/CuraEngine;
     license = licenses.agpl3;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/applications/misc/deepin-terminal/default.nix b/pkgs/applications/misc/deepin-terminal/default.nix
index e145bbe22e78..1e024a16e81c 100644
--- a/pkgs/applications/misc/deepin-terminal/default.nix
+++ b/pkgs/applications/misc/deepin-terminal/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
         Deepin terminal, it sharpens your focus in the world of command line!
         It is an advanced terminal emulator with workspace, multiple windows, remote management, quake mode and other features.
      '';
-    homepage = "https://github.com/linuxdeepin/deepin-terminal/";
+    homepage = https://github.com/linuxdeepin/deepin-terminal/;
     license = stdenv.lib.licenses.gpl3;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/misc/dfilemanager/default.nix b/pkgs/applications/misc/dfilemanager/default.nix
index 907c9d612b85..53344595f783 100644
--- a/pkgs/applications/misc/dfilemanager/default.nix
+++ b/pkgs/applications/misc/dfilemanager/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   cmakeFlags = "-DQT5BUILD=true";
 
   meta = {
-    homepage = "http://dfilemanager.sourceforge.net/";
+    homepage = http://dfilemanager.sourceforge.net/;
     description = "File manager written in Qt/C++";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/misc/eaglemode/default.nix b/pkgs/applications/misc/eaglemode/default.nix
index 95cae316a711..4b81bfd53f50 100644
--- a/pkgs/applications/misc/eaglemode/default.nix
+++ b/pkgs/applications/misc/eaglemode/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "http://eaglemode.sourceforge.net";
+    homepage = http://eaglemode.sourceforge.net;
     description = "Zoomable User Interface";
     license = licenses.gpl3;
     maintainers = with maintainers; [ viric ];
diff --git a/pkgs/applications/misc/eterm/default.nix b/pkgs/applications/misc/eterm/default.nix
index 386601f39bbc..6344f40a2911 100644
--- a/pkgs/applications/misc/eterm/default.nix
+++ b/pkgs/applications/misc/eterm/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Terminal emulator";
-    homepage = "http://www.eterm.org";
+    homepage = http://www.eterm.org;
     license = licenses.bsd2;
     maintainers = [ maintainers.AndersonTorres ];
     platforms = platforms.linux;
diff --git a/pkgs/applications/misc/fetchmail/default.nix b/pkgs/applications/misc/fetchmail/default.nix
index 88475dd761e1..5cd8f572ad48 100644
--- a/pkgs/applications/misc/fetchmail/default.nix
+++ b/pkgs/applications/misc/fetchmail/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   configureFlags = "--with-ssl=${openssl.dev}";
 
   meta = {
-    homepage = "http://www.fetchmail.info/";
+    homepage = http://www.fetchmail.info/;
     description = "A full-featured remote-mail retrieval and forwarding utility";
     longDescription = ''
       A full-featured, robust, well-documented remote-mail retrieval and
diff --git a/pkgs/applications/misc/finalterm/default.nix b/pkgs/applications/misc/finalterm/default.nix
index 053cdd059916..65e515dbb83d 100644
--- a/pkgs/applications/misc/finalterm/default.nix
+++ b/pkgs/applications/misc/finalterm/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "http://finalterm.org";
+    homepage = http://finalterm.org;
     description = "A new breed of terminal emulator";
     longDescription = ''
       Final Term is a new breed of terminal emulator.
diff --git a/pkgs/applications/misc/flamerobin/default.nix b/pkgs/applications/misc/flamerobin/default.nix
index 23d0d682176b..f70042884a8a 100644
--- a/pkgs/applications/misc/flamerobin/default.nix
+++ b/pkgs/applications/misc/flamerobin/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Database administration tool for Firebird RDBMS";
-    homepage = "https://github.com/mariuz/flamerobin";
+    homepage = https://github.com/mariuz/flamerobin;
     license = licenses.bsdOriginal;
     maintainers = with maintainers; [ uralbash ];
     platforms = platforms.unix;
diff --git a/pkgs/applications/misc/gammu/default.nix b/pkgs/applications/misc/gammu/default.nix
index 950ce210c063..10ce0c177589 100644
--- a/pkgs/applications/misc/gammu/default.nix
+++ b/pkgs/applications/misc/gammu/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   meta = {
-    homepage = "http://wammu.eu/gammu/";
+    homepage = http://wammu.eu/gammu/;
     description = "Command line utility and library to control mobile phones";
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/applications/misc/gksu/default.nix b/pkgs/applications/misc/gksu/default.nix
index 0b6ebe06b88a..509a54881cce 100644
--- a/pkgs/applications/misc/gksu/default.nix
+++ b/pkgs/applications/misc/gksu/default.nix
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
       programs that need to ask a user's password to run another program
       as another user.
     '';
-    homepage = "http://www.nongnu.org/gksu/";
+    homepage = http://www.nongnu.org/gksu/;
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.romildo ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/misc/gmrun/default.nix b/pkgs/applications/misc/gmrun/default.nix
index 6c712db01a5a..025be1e45641 100644
--- a/pkgs/applications/misc/gmrun/default.nix
+++ b/pkgs/applications/misc/gmrun/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
       Also, supports CTRL-R / CTRL-S / "!" for searching through history.
       Running commands in a terminal with CTRL-Enter. URL handlers.
     '';
-    homepage = "http://sourceforge.net/projects/gmrun/";
+    homepage = http://sourceforge.net/projects/gmrun/;
     license = "GPL";
     maintainers = [];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/applications/misc/gmtp/default.nix b/pkgs/applications/misc/gmtp/default.nix
index a86cf268801d..dfe61b57b43d 100644
--- a/pkgs/applications/misc/gmtp/default.nix
+++ b/pkgs/applications/misc/gmtp/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "A simple MP3 and Media player client for UNIX and UNIX like systems.";
-    homepage = "https://gmtp.sourceforge.io";
+    homepage = https://gmtp.sourceforge.io;
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.pbogdan ];
     license = stdenv.lib.licenses.bsd3;
diff --git a/pkgs/applications/misc/gnome15/default.nix b/pkgs/applications/misc/gnome15/default.nix
index c4f8be88bb51..e2cf8245ce67 100644
--- a/pkgs/applications/misc/gnome15/default.nix
+++ b/pkgs/applications/misc/gnome15/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "A set of tools for configuring the Logitech G15 keyboard";
     license = licenses.gpl3;
-    homepage = "https://gnome15.org/";
+    homepage = https://gnome15.org/;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
   };
diff --git a/pkgs/applications/misc/gollum/default.nix b/pkgs/applications/misc/gollum/default.nix
index 160b38463b6a..4ad32c5fd7f5 100644
--- a/pkgs/applications/misc/gollum/default.nix
+++ b/pkgs/applications/misc/gollum/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A simple, Git-powered wiki";
-    homepage = "https://github.com/gollum/gollum";
+    homepage = https://github.com/gollum/gollum;
     license = licenses.mit;
     maintainers = with maintainers; [ jgillich primeos ];
     platforms = platforms.unix;
diff --git a/pkgs/applications/misc/grip/default.nix b/pkgs/applications/misc/grip/default.nix
index 5db5b25947e6..85d95c7b3f92 100644
--- a/pkgs/applications/misc/grip/default.nix
+++ b/pkgs/applications/misc/grip/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "GTK+-based audio CD player/ripper";
-    homepage = "http://nostatic.org/grip";
+    homepage = http://nostatic.org/grip;
     license = stdenv.lib.licenses.gpl2;
 
     maintainers = with stdenv.lib.maintainers; [ marcweber peti ];
diff --git a/pkgs/applications/misc/haxor-news/default.nix b/pkgs/applications/misc/haxor-news/default.nix
index 481e21079518..dc771fc2d5e4 100644
--- a/pkgs/applications/misc/haxor-news/default.nix
+++ b/pkgs/applications/misc/haxor-news/default.nix
@@ -19,7 +19,7 @@ pythonPackages.buildPythonApplication rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/donnemartin/haxor-news";
+    homepage = https://github.com/donnemartin/haxor-news;
     description = "Browse Hacker News like a haxor";
     license = licenses.asl20;
     maintainers = with maintainers; [ matthiasbeyer ];
diff --git a/pkgs/applications/misc/houdini/runtime.nix b/pkgs/applications/misc/houdini/runtime.nix
index 3a91d27fc48c..b3ce98895e6f 100644
--- a/pkgs/applications/misc/houdini/runtime.nix
+++ b/pkgs/applications/misc/houdini/runtime.nix
@@ -77,7 +77,7 @@ stdenv.mkDerivation rec {
   '';
   meta = {
     description = "3D animation application software";
-    homepage = "https://sidefx.com";
+    homepage = https://sidefx.com;
     license = stdenv.lib.licenses.unfree;
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.canndrew ];
diff --git a/pkgs/applications/misc/hstr/default.nix b/pkgs/applications/misc/hstr/default.nix
index 78f3c2f391b9..ba04bd5c39de 100644
--- a/pkgs/applications/misc/hstr/default.nix
+++ b/pkgs/applications/misc/hstr/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ readline ncurses ];
 
   meta = {
-    homepage = "https://github.com/dvorka/hstr";
+    homepage = https://github.com/dvorka/hstr;
     description = "Shell history suggest box - easily view, navigate, search and use your command history";
     license = stdenv.lib.licenses.asl20;
     maintainers = [ stdenv.lib.maintainers.matthiasbeyer ];
diff --git a/pkgs/applications/misc/ikiwiki/default.nix b/pkgs/applications/misc/ikiwiki/default.nix
index bce5b6cf5897..e27b9dc43eb7 100644
--- a/pkgs/applications/misc/ikiwiki/default.nix
+++ b/pkgs/applications/misc/ikiwiki/default.nix
@@ -82,7 +82,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Wiki compiler, storing pages and history in a RCS";
-    homepage = "http://ikiwiki.info/";
+    homepage = http://ikiwiki.info/;
     license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/misc/jbidwatcher/default.nix b/pkgs/applications/misc/jbidwatcher/default.nix
index a1b16e2a4d13..ed8573b88507 100644
--- a/pkgs/applications/misc/jbidwatcher/default.nix
+++ b/pkgs/applications/misc/jbidwatcher/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://www.jbidwatcher.com/";
+    homepage = http://www.jbidwatcher.com/;
     description = "Monitor and snipe Ebay auctions";
     license = "LGPL";
 
diff --git a/pkgs/applications/misc/kanboard/default.nix b/pkgs/applications/misc/kanboard/default.nix
index 2a4793bfe09c..9c86b96f4c07 100644
--- a/pkgs/applications/misc/kanboard/default.nix
+++ b/pkgs/applications/misc/kanboard/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Kanban project management software";
-    homepage = "https://kanboard.net";
+    homepage = https://kanboard.net;
     license = licenses.mit;
     maintainers = with maintainers; [ fpletz ];
   };
diff --git a/pkgs/applications/misc/lenmus/default.nix b/pkgs/applications/misc/lenmus/default.nix
index b537c378a71f..f0c86fb67dbe 100644
--- a/pkgs/applications/misc/lenmus/default.nix
+++ b/pkgs/applications/misc/lenmus/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
       It allows you to focus on specific skills and exercises, on both theory and aural training.
       The different activities can be customized to meet your needs
     '';
-    homepage = "http://www.lenmus.org/";
+    homepage = http://www.lenmus.org/;
     license = licenses.gpl3Plus;
     maintainers = with maintainers;  [ ramkromberg ];
     platforms = with platforms; linux;
diff --git a/pkgs/applications/misc/lyx/default.nix b/pkgs/applications/misc/lyx/default.nix
index 0d5ee9790875..964617e20f1e 100644
--- a/pkgs/applications/misc/lyx/default.nix
+++ b/pkgs/applications/misc/lyx/default.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "WYSIWYM frontend for LaTeX, DocBook";
-    homepage = "http://www.lyx.org";
+    homepage = http://www.lyx.org;
     license = licenses.gpl2Plus;
     maintainers = [ maintainers.vcunat ];
     platforms = platforms.linux;
diff --git a/pkgs/applications/misc/multimon-ng/default.nix b/pkgs/applications/misc/multimon-ng/default.nix
index 8e39c258333a..24a8b0c46a64 100644
--- a/pkgs/applications/misc/multimon-ng/default.nix
+++ b/pkgs/applications/misc/multimon-ng/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation {
       AFSK2400 AFSK2400_2 AFSK2400_3 HAPN4800 FSK9600 DTMF ZVEI1 ZVEI2
       ZVEI3 DZVEI PZVEI EEA EIA CCIR MORSE CW
     '';
-    homepage = "https://github.com/EliasOenal/multimon-ng";
+    homepage = https://github.com/EliasOenal/multimon-ng;
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ the-kenny ];
diff --git a/pkgs/applications/misc/netsurf/browser/default.nix b/pkgs/applications/misc/netsurf/browser/default.nix
index 2acb15b6a0b7..55cd17c2c0b5 100644
--- a/pkgs/applications/misc/netsurf/browser/default.nix
+++ b/pkgs/applications/misc/netsurf/browser/default.nix
@@ -66,7 +66,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "Free opensource web browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/buildsystem/default.nix b/pkgs/applications/misc/netsurf/buildsystem/default.nix
index f64fbe8528b6..74e7c694ea46 100644
--- a/pkgs/applications/misc/netsurf/buildsystem/default.nix
+++ b/pkgs/applications/misc/netsurf/buildsystem/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "Build system for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/libcss/default.nix b/pkgs/applications/misc/netsurf/libcss/default.nix
index 9db681bf5c19..536dbbe80d32 100644
--- a/pkgs/applications/misc/netsurf/libcss/default.nix
+++ b/pkgs/applications/misc/netsurf/libcss/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "Cascading Style Sheets library for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/libdom/default.nix b/pkgs/applications/misc/netsurf/libdom/default.nix
index 9287ee9a0841..71445fd17a0c 100644
--- a/pkgs/applications/misc/netsurf/libdom/default.nix
+++ b/pkgs/applications/misc/netsurf/libdom/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "Document Object Model library for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/libhubbub/default.nix b/pkgs/applications/misc/netsurf/libhubbub/default.nix
index ef319e950894..3e9210589ea9 100644
--- a/pkgs/applications/misc/netsurf/libhubbub/default.nix
+++ b/pkgs/applications/misc/netsurf/libhubbub/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "HTML5 parser library for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/libnsbmp/default.nix b/pkgs/applications/misc/netsurf/libnsbmp/default.nix
index 44f644e162b9..040f1c558839 100644
--- a/pkgs/applications/misc/netsurf/libnsbmp/default.nix
+++ b/pkgs/applications/misc/netsurf/libnsbmp/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "BMP Decoder for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/libnsfb/default.nix b/pkgs/applications/misc/netsurf/libnsfb/default.nix
index 234bb43798e6..c627a769bbb5 100644
--- a/pkgs/applications/misc/netsurf/libnsfb/default.nix
+++ b/pkgs/applications/misc/netsurf/libnsfb/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "CSS parser and selection library for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/libnsgif/default.nix b/pkgs/applications/misc/netsurf/libnsgif/default.nix
index 09ec6c6ecc34..a834d77c8eb1 100644
--- a/pkgs/applications/misc/netsurf/libnsgif/default.nix
+++ b/pkgs/applications/misc/netsurf/libnsgif/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "GIF Decoder for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/libnsutils/default.nix b/pkgs/applications/misc/netsurf/libnsutils/default.nix
index 9d931d6bea2e..a18f91ba2647 100644
--- a/pkgs/applications/misc/netsurf/libnsutils/default.nix
+++ b/pkgs/applications/misc/netsurf/libnsutils/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "Generalised utility library for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/libparserutils/default.nix b/pkgs/applications/misc/netsurf/libparserutils/default.nix
index 275c2cccaefa..ed9433b9f570 100644
--- a/pkgs/applications/misc/netsurf/libparserutils/default.nix
+++ b/pkgs/applications/misc/netsurf/libparserutils/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "Parser building library for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/libutf8proc/default.nix b/pkgs/applications/misc/netsurf/libutf8proc/default.nix
index b2057e1889fa..63052e080a5a 100644
--- a/pkgs/applications/misc/netsurf/libutf8proc/default.nix
+++ b/pkgs/applications/misc/netsurf/libutf8proc/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "UTF8 Processing library for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/libwapcaplet/default.nix b/pkgs/applications/misc/netsurf/libwapcaplet/default.nix
index edcc45ca0fa3..509cbeb4503f 100644
--- a/pkgs/applications/misc/netsurf/libwapcaplet/default.nix
+++ b/pkgs/applications/misc/netsurf/libwapcaplet/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "String internment library for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/netsurf/nsgenbind/default.nix b/pkgs/applications/misc/netsurf/nsgenbind/default.nix
index 0985a1825201..971e16848ae7 100644
--- a/pkgs/applications/misc/netsurf/nsgenbind/default.nix
+++ b/pkgs/applications/misc/netsurf/nsgenbind/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.netsurf-browser.org/";
+    homepage = http://www.netsurf-browser.org/;
     description = "Generator for JavaScript bindings for netsurf browser";
     license = licenses.gpl2;
     maintainers = [ maintainers.vrthra ];
diff --git a/pkgs/applications/misc/nix-tour/default.nix b/pkgs/applications/misc/nix-tour/default.nix
index a6bcff066262..04f10de3d274 100644
--- a/pkgs/applications/misc/nix-tour/default.nix
+++ b/pkgs/applications/misc/nix-tour/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "'the tour of nix' from nixcloud.io/tour as offline version";
-    homepage = "https://nixcloud.io/tour";
+    homepage = https://nixcloud.io/tour;
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ qknight ];
diff --git a/pkgs/applications/misc/octoprint/default.nix b/pkgs/applications/misc/octoprint/default.nix
index c1c87a6db399..b7a11f988af8 100644
--- a/pkgs/applications/misc/octoprint/default.nix
+++ b/pkgs/applications/misc/octoprint/default.nix
@@ -97,7 +97,7 @@ in pythonPackages.buildPythonApplication rec {
   checkPhase = "nosetests";
 
   meta = with stdenv.lib; {
-    homepage = "http://octoprint.org/";
+    homepage = http://octoprint.org/;
     description = "The snappy web interface for your 3D printer";
     license = licenses.agpl3;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/applications/misc/octoprint/plugins.nix b/pkgs/applications/misc/octoprint/plugins.nix
index 81b7445ad182..c09e8d2f5e66 100644
--- a/pkgs/applications/misc/octoprint/plugins.nix
+++ b/pkgs/applications/misc/octoprint/plugins.nix
@@ -34,7 +34,7 @@ let
       '';
 
       meta = with stdenv.lib; {
-        homepage = "https://github.com/donovan6000/M33-Fio";
+        homepage = https://github.com/donovan6000/M33-Fio;
         description = "OctoPrint plugin for the Micro 3D printer";
         platforms = platforms.all;
         license = licenses.gpl3;
@@ -54,7 +54,7 @@ let
       };
 
       meta = with stdenv.lib; {
-        homepage = "https://github.com/MoonshineSG/OctoPrint-TitleStatus";
+        homepage = https://github.com/MoonshineSG/OctoPrint-TitleStatus;
         description = "Show printers status in window title";
         platforms = platforms.all;
         license = licenses.agpl3;
@@ -74,7 +74,7 @@ let
       };
 
       meta = with stdenv.lib; {
-        homepage = "https://github.com/jneilliii/Octoprint-STLViewer";
+        homepage = https://github.com/jneilliii/Octoprint-STLViewer;
         description = "A simple stl viewer tab for OctoPrint";
         platforms = platforms.all;
         license = licenses.agpl3;
diff --git a/pkgs/applications/misc/openbox-menu/default.nix b/pkgs/applications/misc/openbox-menu/default.nix
index 1985b6448846..000af950bf12 100644
--- a/pkgs/applications/misc/openbox-menu/default.nix
+++ b/pkgs/applications/misc/openbox-menu/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   installPhase = "make install prefix=$out";
 
   meta = {
-    homepage = "http://fabrice.thiroux.free.fr/openbox-menu_en.html";
+    homepage = http://fabrice.thiroux.free.fr/openbox-menu_en.html;
     description = "Dynamic XDG menu generator for Openbox";
     longDescription = ''
       Openbox-menu is a pipemenu for Openbox window manager. It provides a
diff --git a/pkgs/applications/misc/openbrf/default.nix b/pkgs/applications/misc/openbrf/default.nix
index 5016acfff124..be355652ecea 100644
--- a/pkgs/applications/misc/openbrf/default.nix
+++ b/pkgs/applications/misc/openbrf/default.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "A tool to edit resource files (BRF)";
-    homepage = "https://github.com/cfcohen/openbrf";
+    homepage = https://github.com/cfcohen/openbrf;
     maintainers = with stdenv.lib.maintainers; [ abbradar ];
     license = licenses.free;
     platforms = platforms.linux;
diff --git a/pkgs/applications/misc/opencpn/default.nix b/pkgs/applications/misc/opencpn/default.nix
index 696232c9f8d6..01cebe959547 100644
--- a/pkgs/applications/misc/opencpn/default.nix
+++ b/pkgs/applications/misc/opencpn/default.nix
@@ -27,6 +27,6 @@ stdenv.mkDerivation rec {
     maintainers = [ stdenv.lib.maintainers.kragniz ];
     platforms = stdenv.lib.platforms.all;
     license = stdenv.lib.licenses.gpl2;
-    homepage = "http://opencpn.org/";
+    homepage = http://opencpn.org/;
   };
 }
diff --git a/pkgs/applications/misc/pcmanfm/default.nix b/pkgs/applications/misc/pcmanfm/default.nix
index aceeae87d085..137d68d81711 100644
--- a/pkgs/applications/misc/pcmanfm/default.nix
+++ b/pkgs/applications/misc/pcmanfm/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ glib gtk2 intltool libfm libX11 pango pkgconfig ];
 
   meta = with stdenv.lib; {
-    homepage = "http://blog.lxde.org/?cat=28/";
+    homepage = http://blog.lxde.org/?cat=28/;
     license = licenses.gpl2Plus;
     description = "File manager with GTK+ interface";
     maintainers = [ maintainers.ttuegel ];
diff --git a/pkgs/applications/misc/pcmanx-gtk2/default.nix b/pkgs/applications/misc/pcmanx-gtk2/default.nix
index 87c4df3446ed..ad5a0b0ef0de 100644
--- a/pkgs/applications/misc/pcmanx-gtk2/default.nix
+++ b/pkgs/applications/misc/pcmanx-gtk2/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "http://pcman.ptt.cc";
+    homepage = http://pcman.ptt.cc;
     license = licenses.gpl2;
     description = "Telnet BBS browser with GTK+ interface";
     maintainers = [ maintainers.mingchuan ];
diff --git a/pkgs/applications/misc/pdfmod/default.nix b/pkgs/applications/misc/pdfmod/default.nix
index 919935a41ee5..ba4a57a191c3 100644
--- a/pkgs/applications/misc/pdfmod/default.nix
+++ b/pkgs/applications/misc/pdfmod/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
   dontStrip = true;
 
   meta = with stdenv.lib; {
-    homepage = "https://wiki.gnome.org/Apps/PdfMod";
+    homepage = https://wiki.gnome.org/Apps/PdfMod;
     description = "A simple application for modifying PDF documents";
     platforms = platforms.all;
     maintainers = with maintainers; [ obadz ];
diff --git a/pkgs/applications/misc/posterazor/default.nix b/pkgs/applications/misc/posterazor/default.nix
index b6d46cf9ed13..0cd0d29e2f3a 100644
--- a/pkgs/applications/misc/posterazor/default.nix
+++ b/pkgs/applications/misc/posterazor/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://posterazor.sourceforge.net/";
+    homepage = http://posterazor.sourceforge.net/;
     description = "Cuts a raster image into pieces which can afterwards be printed out and assembled to a poster";
     maintainers = [ stdenv.lib.maintainers.madjar ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/applications/misc/qpdfview/default.nix b/pkgs/applications/misc/qpdfview/default.nix
index 1a3f1399fe76..5cbf94114357 100644
--- a/pkgs/applications/misc/qpdfview/default.nix
+++ b/pkgs/applications/misc/qpdfview/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation {
     license = stdenv.lib.licenses.gpl2;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
-    homepage = "https://launchpad.net/qpdfview";
+    homepage = https://launchpad.net/qpdfview;
     updateWalker = true;
   };
 }
diff --git a/pkgs/applications/misc/ranger/default.nix b/pkgs/applications/misc/ranger/default.nix
index f378c3529363..f3198085b9ab 100644
--- a/pkgs/applications/misc/ranger/default.nix
+++ b/pkgs/applications/misc/ranger/default.nix
@@ -10,7 +10,7 @@ pythonPackages.buildPythonApplication rec {
 
   meta = {
     description = "File manager with minimalistic curses interface";
-    homepage = "http://ranger.nongnu.org/";
+    homepage = http://ranger.nongnu.org/;
     license = stdenv.lib.licenses.gpl3;
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/applications/misc/redis-desktop-manager/default.nix b/pkgs/applications/misc/redis-desktop-manager/default.nix
index 0ba850a34607..8bbfbaf7cf0e 100644
--- a/pkgs/applications/misc/redis-desktop-manager/default.nix
+++ b/pkgs/applications/misc/redis-desktop-manager/default.nix
@@ -72,7 +72,7 @@ EOF
 
   meta = with lib; {
     description = "Cross-platform open source Redis DB management tool";
-    homepage = "http://redisdesktop.com/";
+    homepage = http://redisdesktop.com/;
     license = licenses.lgpl21;
     platforms = platforms.linux;
     maintainers = with maintainers; [ cstrahan ];
diff --git a/pkgs/applications/misc/robomongo/default.nix b/pkgs/applications/misc/robomongo/default.nix
index 64f4c1aab482..76593eba5fc4 100644
--- a/pkgs/applications/misc/robomongo/default.nix
+++ b/pkgs/applications/misc/robomongo/default.nix
@@ -68,7 +68,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "https://robomongo.org/";
+    homepage = https://robomongo.org/;
     description = "Query GUI for mongodb";
     platforms = stdenv.lib.intersectLists stdenv.lib.platforms.linux stdenv.lib.platforms.x86_64;
     license = stdenv.lib.licenses.gpl3;
diff --git a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-font-size/default.nix b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-font-size/default.nix
index f81709b97390..4f4319af6cbd 100644
--- a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-font-size/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-font-size/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Change the urxvt font size on the fly";
-    homepage = "https://github.com/majutsushi/urxvt-font-size";
+    homepage = https://github.com/majutsushi/urxvt-font-size;
     license = licenses.mit;
     maintainers = with maintainers; [ cstrahan ];
     platforms = with platforms; unix;
diff --git a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perl/default.nix b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perl/default.nix
index 0c95acd72057..13e005014f10 100644
--- a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perl/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perl/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Perl extensions for the rxvt-unicode terminal emulator";
-    homepage = "https://github.com/effigies/urxvt-perl";
+    homepage = https://github.com/effigies/urxvt-perl;
     license = licenses.gpl3;
     maintainers = with maintainers; [ cstrahan ];
     platforms = with platforms; unix;
diff --git a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix
index 82c4f310352d..544789e865b5 100644
--- a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Perl extensions for the rxvt-unicode terminal emulator";
-    homepage = "https://github.com/muennich/urxvt-perls";
+    homepage = https://github.com/muennich/urxvt-perls;
     license = licenses.gpl2;
     maintainers = with maintainers; [ abbradar ];
     platforms = with platforms; unix;
diff --git a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix
index 194bb8397fb5..68be8b738de6 100644
--- a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Tabbed plugin for rxvt-unicode with many enhancements (mina86's fork)";
-    homepage = "https://github.com/mina86/urxvt-tabbedex";
+    homepage = https://github.com/mina86/urxvt-tabbedex;
     maintainers = with maintainers; [ abbradar ];
     platforms = with platforms; unix;
   };
diff --git a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-theme-switch/default.nix b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-theme-switch/default.nix
index 8b9ffb2c8c8a..f4a41a89e1c4 100644
--- a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-theme-switch/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-theme-switch/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "urxvt plugin that allows to switch color themes during runtime";
-    homepage = "https://github.com/felixr/urxvt-theme-switch";
+    homepage = https://github.com/felixr/urxvt-theme-switch;
     license = "CCBYNC";
     maintainers = with maintainers; [ garbas ];
     platforms = with platforms; unix;
diff --git a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-vtwheel.nix b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-vtwheel.nix
index 000828ddb7fd..2f2c20558031 100644
--- a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-vtwheel.nix
+++ b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-vtwheel.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Pass mouse wheel commands to secondary screens (screen, less, nano, etc)";
-    homepage = "https://aur.archlinux.org/packages/urxvt-vtwheel";
+    homepage = https://aur.archlinux.org/packages/urxvt-vtwheel;
     license = licenses.mit;
     maintainers = with maintainers; [ danbst ];
     platforms = with platforms; unix;
diff --git a/pkgs/applications/misc/rxvt_unicode/default.nix b/pkgs/applications/misc/rxvt_unicode/default.nix
index f3939d3b6eba..281f2176833a 100644
--- a/pkgs/applications/misc/rxvt_unicode/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode/default.nix
@@ -63,7 +63,7 @@ stdenv.mkDerivation (rec {
 
   meta = with stdenv.lib; {
     inherit description;
-    homepage = "http://software.schmorp.de/pkg/rxvt-unicode.html";
+    homepage = http://software.schmorp.de/pkg/rxvt-unicode.html;
     downloadPage = "http://dist.schmorp.de/rxvt-unicode/Attic/";
     maintainers = [ maintainers.mornfall ];
     platforms = platforms.unix;
diff --git a/pkgs/applications/misc/sc-im/default.nix b/pkgs/applications/misc/sc-im/default.nix
index 19fc62d12380..1ed6e4d70c93 100644
--- a/pkgs/applications/misc/sc-im/default.nix
+++ b/pkgs/applications/misc/sc-im/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/andmarti1424/sc-im";
+    homepage = https://github.com/andmarti1424/sc-im;
     description = "SC-IM - Spreadsheet Calculator Improvised - SC fork";
     license = licenses.bsdOriginal;
     maintainers = [ maintainers.matthiasbeyer ];
diff --git a/pkgs/applications/misc/slade/default.nix b/pkgs/applications/misc/slade/default.nix
index 3bb97463e5da..712b5a7e750f 100644
--- a/pkgs/applications/misc/slade/default.nix
+++ b/pkgs/applications/misc/slade/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Doom editor";
-    homepage = "http://slade.mancubus.net/";
+    homepage = http://slade.mancubus.net/;
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/applications/misc/st/xst.nix b/pkgs/applications/misc/st/xst.nix
index 5aaf04bbfd8f..05e34cc5c305 100644
--- a/pkgs/applications/misc/st/xst.nix
+++ b/pkgs/applications/misc/st/xst.nix
@@ -22,7 +22,7 @@ in stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "https://github.com/neeasade/xst";
+    homepage = https://github.com/neeasade/xst;
     description = "Simple terminal fork that can load config from Xresources";
     license = licenses.mit;
     maintainers = maintainers.vyp;
diff --git a/pkgs/applications/misc/stag/default.nix b/pkgs/applications/misc/stag/default.nix
index 0fe94b07450c..ebb50e685da7 100644
--- a/pkgs/applications/misc/stag/default.nix
+++ b/pkgs/applications/misc/stag/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "https://github.com/seenaburns/stag";
+    homepage = https://github.com/seenaburns/stag;
     description = "Terminal streaming bar graph passed through stdin";
     license = stdenv.lib.licenses.bsdOriginal;
     maintainers = [ stdenv.lib.maintainers.matthiasbeyer ];
diff --git a/pkgs/applications/misc/stog/default.nix b/pkgs/applications/misc/stog/default.nix
index fa160c51fe23..8be792c673c0 100644
--- a/pkgs/applications/misc/stog/default.nix
+++ b/pkgs/applications/misc/stog/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "XML documents and web site compiler";
-    homepage = "https://zoggy.github.io/stog/";
+    homepage = https://zoggy.github.io/stog/;
     license = licenses.lgpl3;
     platforms = ocaml.meta.platforms or [];
     maintainers = with maintainers; [ regnat ];
diff --git a/pkgs/applications/misc/super_user_spark/default.nix b/pkgs/applications/misc/super_user_spark/default.nix
index dd1218282d85..8102375479be 100644
--- a/pkgs/applications/misc/super_user_spark/default.nix
+++ b/pkgs/applications/misc/super_user_spark/default.nix
@@ -27,6 +27,6 @@ mkDerivation {
   jailbreak = true;
   description = "Configure your dotfile deployment with a DSL";
   license = stdenv.lib.licenses.mit;
-  homepage = "https://github.com/NorfairKing/super-user-spark";
+  homepage = https://github.com/NorfairKing/super-user-spark;
   maintainers = [ stdenv.lib.maintainers.badi ];
 }
diff --git a/pkgs/applications/misc/sweethome3d/default.nix b/pkgs/applications/misc/sweethome3d/default.nix
index 62e66e4ad38e..009eb488d7b4 100644
--- a/pkgs/applications/misc/sweethome3d/default.nix
+++ b/pkgs/applications/misc/sweethome3d/default.nix
@@ -61,7 +61,7 @@ let
     dontStrip = true;
 
     meta = {
-      homepage = "http://www.sweethome3d.com/index.jsp";
+      homepage = http://www.sweethome3d.com/index.jsp;
       inherit description;
       inherit license;
       maintainers = [ stdenv.lib.maintainers.edwtjo ];
diff --git a/pkgs/applications/misc/sweethome3d/editors.nix b/pkgs/applications/misc/sweethome3d/editors.nix
index 7dbf1e8f2a31..37623caa1d4e 100644
--- a/pkgs/applications/misc/sweethome3d/editors.nix
+++ b/pkgs/applications/misc/sweethome3d/editors.nix
@@ -50,7 +50,7 @@ let
     dontStrip = true;
 
     meta = {
-      homepage = "http://www.sweethome3d.com/index.jsp";
+      homepage = http://www.sweethome3d.com/index.jsp;
       inherit description;
       inherit license;
       maintainers = [ stdenv.lib.maintainers.edwtjo ];
diff --git a/pkgs/applications/misc/synergy/default.nix b/pkgs/applications/misc/synergy/default.nix
index 9ae6bfae1166..6c02a51367e0 100644
--- a/pkgs/applications/misc/synergy/default.nix
+++ b/pkgs/applications/misc/synergy/default.nix
@@ -52,7 +52,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Share one mouse and keyboard between multiple computers";
-    homepage = "http://synergy-project.org/";
+    homepage = http://synergy-project.org/;
     license = licenses.gpl2;
     maintainers = [ maintainers.aszlig ];
     platforms = platforms.all;
diff --git a/pkgs/applications/misc/taskjuggler/2.x/default.nix b/pkgs/applications/misc/taskjuggler/2.x/default.nix
index 2a199843cb3b..2b0573f2d2d1 100644
--- a/pkgs/applications/misc/taskjuggler/2.x/default.nix
+++ b/pkgs/applications/misc/taskjuggler/2.x/default.nix
@@ -61,7 +61,7 @@ stdenv.mkDerivation rec {
     "kde_locale=\${out}/share/locale";
 
   meta = {
-    homepage = "http://www.taskjuggler.org";
+    homepage = http://www.taskjuggler.org;
     license = stdenv.lib.licenses.gpl2;
     description = "Project management tool";
     longDescription = ''
diff --git a/pkgs/applications/misc/tasknc/default.nix b/pkgs/applications/misc/tasknc/default.nix
index ae0b46d056fe..1b3ca7dfc03c 100644
--- a/pkgs/applications/misc/tasknc/default.nix
+++ b/pkgs/applications/misc/tasknc/default.nix
@@ -40,7 +40,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ taskwarrior perl ncurses ];
 
   meta = {
-    homepage = "https://github.com/mjheagle8/tasknc";
+    homepage = https://github.com/mjheagle8/tasknc;
     description = "A ncurses wrapper around taskwarrior";
     maintainers = [ stdenv.lib.maintainers.matthiasbeyer ];
     platforms = stdenv.lib.platforms.linux; # Cannot test others
diff --git a/pkgs/applications/misc/tilix/default.nix b/pkgs/applications/misc/tilix/default.nix
index df253b3b4ceb..63b3430cbe30 100644
--- a/pkgs/applications/misc/tilix/default.nix
+++ b/pkgs/applications/misc/tilix/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Tiling terminal emulator following the Gnome Human Interface Guidelines.";
-    homepage = "https://gnunn1.github.io/tilix-web";
+    homepage = https://gnunn1.github.io/tilix-web;
     licence = licenses.mpl20;
     maintainer = with maintainers; [ midchildan ];
     platforms = platforms.linux;
diff --git a/pkgs/applications/misc/tomboy/default.nix b/pkgs/applications/misc/tomboy/default.nix
index 4464ab6a608d..357713df3845 100644
--- a/pkgs/applications/misc/tomboy/default.nix
+++ b/pkgs/applications/misc/tomboy/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://wiki.gnome.org/Apps/Tomboy";
+    homepage = https://wiki.gnome.org/Apps/Tomboy;
     description = "A simple note-taking application with synchronization";
     platforms = platforms.linux;
     license = stdenv.lib.licenses.lgpl2;
diff --git a/pkgs/applications/misc/twmn/default.nix b/pkgs/applications/misc/twmn/default.nix
index 7ec3d66f31cf..297f3d0b5991 100644
--- a/pkgs/applications/misc/twmn/default.nix
+++ b/pkgs/applications/misc/twmn/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A notification system for tiling window managers";
-    homepage = "https://github.com/sboli/twmn";
+    homepage = https://github.com/sboli/twmn;
     platforms = with stdenv.lib.platforms; linux;
     maintainers = [ stdenv.lib.maintainers.matejc ];
   };
diff --git a/pkgs/applications/misc/vanitygen/default.nix b/pkgs/applications/misc/vanitygen/default.nix
index 6be2dc394cc4..462b6d0e57bb 100644
--- a/pkgs/applications/misc/vanitygen/default.nix
+++ b/pkgs/applications/misc/vanitygen/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
         the prefix is possible, will provide a difficulty estimate,
         and will run about 30% faster.
       '';
-      homepage = "https://github.com/samr7/vanitygen";
+      homepage = https://github.com/samr7/vanitygen;
       license = stdenv.lib.licenses.agpl3;
       platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/misc/vifm/default.nix b/pkgs/applications/misc/vifm/default.nix
index f0f5e8e22889..ffeca99cf9cb 100644
--- a/pkgs/applications/misc/vifm/default.nix
+++ b/pkgs/applications/misc/vifm/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
     platforms = platforms.linux;
     license = licenses.gpl2;
     downloadPage = "http://vifm.info/downloads.shtml";
-    homepage = "http://vifm.info/";
+    homepage = http://vifm.info/;
     inherit version;
     updateWalker = true;
   };
diff --git a/pkgs/applications/misc/volnoti/default.nix b/pkgs/applications/misc/volnoti/default.nix
index 836deb656a29..27b2a8f7134f 100644
--- a/pkgs/applications/misc/volnoti/default.nix
+++ b/pkgs/applications/misc/volnoti/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Lightweight volume notification for Linux";
-    homepage = "https://github.com/davidbrazdil/volnoti";
+    homepage = https://github.com/davidbrazdil/volnoti;
     license = licenses.gpl3;
     platforms = platforms.linux;
     maintainers = [ maintainers.gilligan ];
diff --git a/pkgs/applications/misc/weather/default.nix b/pkgs/applications/misc/weather/default.nix
index a184d31233c4..90fa01661543 100644
--- a/pkgs/applications/misc/weather/default.nix
+++ b/pkgs/applications/misc/weather/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
     '';
 
     meta = {
-        homepage = "http://fungi.yuggoth.org/weather";
+        homepage = http://fungi.yuggoth.org/weather;
         description = "Quick access to current weather conditions and forecasts";
         license = stdenv.lib.licenses.isc;
         maintainers = [ stdenv.lib.maintainers.matthiasbeyer ];
diff --git a/pkgs/applications/misc/wikicurses/default.nix b/pkgs/applications/misc/wikicurses/default.nix
index 2b11ccf58379..84f7d4fd2913 100644
--- a/pkgs/applications/misc/wikicurses/default.nix
+++ b/pkgs/applications/misc/wikicurses/default.nix
@@ -23,7 +23,7 @@ pythonPackages.buildPythonApplication rec {
 
   meta = {
     description = "A simple curses interface for MediaWiki sites such as Wikipedia";
-    homepage = "https://github.com/ids1024/wikicurses/";
+    homepage = https://github.com/ids1024/wikicurses/;
     license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/applications/misc/with-shell/default.nix b/pkgs/applications/misc/with-shell/default.nix
index d3b5541ac4db..6a5f7c17b208 100644
--- a/pkgs/applications/misc/with-shell/default.nix
+++ b/pkgs/applications/misc/with-shell/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation {
     cp with $out/bin/with
   '';
   meta = {
-    homepage = "https://github.com/mchav/With";
+    homepage = https://github.com/mchav/With;
     description = "Command prefixing for continuous workflow using a single tool";
     license = stdenv.lib.licenses.asl20;
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/misc/wmname/default.nix b/pkgs/applications/misc/wmname/default.nix
index 0861391294b4..dfd3c487713b 100644
--- a/pkgs/applications/misc/wmname/default.nix
+++ b/pkgs/applications/misc/wmname/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Prints or set the window manager name property of the root window";
-    homepage = "http://tools.suckless.org/wmname";
+    homepage = http://tools.suckless.org/wmname;
     license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/applications/misc/worker/default.nix b/pkgs/applications/misc/worker/default.nix
index 00e42fdbba98..0d38f1b93e73 100644
--- a/pkgs/applications/misc/worker/default.nix
+++ b/pkgs/applications/misc/worker/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A two-pane file manager with advanced file manipulation features";
-    homepage = "http://www.boomerangsworld.de/cms/worker/index.html";
+    homepage = http://www.boomerangsworld.de/cms/worker/index.html;
     license =  licenses.gpl2;
     maintainers = [ maintainers.ndowens ];
   };
diff --git a/pkgs/applications/misc/xfe/default.nix b/pkgs/applications/misc/xfe/default.nix
index b372cd5b2dd2..ad642ecec5ee 100644
--- a/pkgs/applications/misc/xfe/default.nix
+++ b/pkgs/applications/misc/xfe/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
       It is based on the popular, but discontinued, X Win Commander, which was developed by Maxim Baranov.
       Xfe aims to be the filemanager of choice for all the Unix addicts!
     '';
-    homepage = "http://sourceforge.net/projects/xfe/";
+    homepage = http://sourceforge.net/projects/xfe/;
     license = stdenv.lib.licenses.gpl2;
     maintainers = [];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/misc/xpdf/default.nix b/pkgs/applications/misc/xpdf/default.nix
index 739f1f0a9754..d2283c329201 100644
--- a/pkgs/applications/misc/xpdf/default.nix
+++ b/pkgs/applications/misc/xpdf/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "http://www.foolabs.com/xpdf/";
+    homepage = http://www.foolabs.com/xpdf/;
     description = "Viewer for Portable Document Format (PDF) files";
 
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/misc/xxkb/default.nix b/pkgs/applications/misc/xxkb/default.nix
index c4e7fb23b899..90e2723a9067 100644
--- a/pkgs/applications/misc/xxkb/default.nix
+++ b/pkgs/applications/misc/xxkb/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A keyboard layout indicator and switcher";
-    homepage = "http://xxkb.sourceforge.net/";
+    homepage = http://xxkb.sourceforge.net/;
     license = stdenv.lib.licenses.artistic2;
     maintainers = with stdenv.lib.maintainers; [ rasendubi ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/networking/browsers/midori/default.nix b/pkgs/applications/networking/browsers/midori/default.nix
index 1d287f4100c2..ce9ac961c92a 100644
--- a/pkgs/applications/networking/browsers/midori/default.nix
+++ b/pkgs/applications/networking/browsers/midori/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Lightweight WebKitGTK+ web browser";
-    homepage = "http://midori-browser.org";
+    homepage = http://midori-browser.org;
     license = with licenses; [ lgpl21Plus ];
     platforms = with platforms; linux;
     maintainers = with maintainers; [ raskin ramkromberg ];
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/esteidfirefoxplugin/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/esteidfirefoxplugin/default.nix
index 039d8bbe4060..1a0752c33c62 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/esteidfirefoxplugin/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/esteidfirefoxplugin/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Firefox ID card signing plugin";
-    homepage = "http://www.id.ee/";
+    homepage = http://www.id.ee/;
     license = licenses.lgpl2;
     platforms = platforms.linux;
     maintainers = [ maintainers.jagajaga ];
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/nspluginwrapper/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/nspluginwrapper/default.nix
index 85012f8f7091..b3382ef05127 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/nspluginwrapper/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/nspluginwrapper/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = ''A wrapper to run browser plugins out-of-process'';
-    homepage = "http://nspluginwrapper.org/";
+    homepage = http://nspluginwrapper.org/;
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.raskin ];
diff --git a/pkgs/applications/networking/browsers/qutebrowser/default.nix b/pkgs/applications/networking/browsers/qutebrowser/default.nix
index 5ec4340dba78..025e4522f065 100644
--- a/pkgs/applications/networking/browsers/qutebrowser/default.nix
+++ b/pkgs/applications/networking/browsers/qutebrowser/default.nix
@@ -78,7 +78,7 @@ in buildPythonApplication rec {
   '';
 
   meta = {
-    homepage = "https://github.com/The-Compiler/qutebrowser";
+    homepage = https://github.com/The-Compiler/qutebrowser;
     description = "Keyboard-focused browser with a minimal GUI";
     license = stdenv.lib.licenses.gpl3Plus;
     maintainers = [ stdenv.lib.maintainers.jagajaga ];
diff --git a/pkgs/applications/networking/browsers/vimb/default.nix b/pkgs/applications/networking/browsers/vimb/default.nix
index 55dfb05cb3ea..28a4de16ea05 100644
--- a/pkgs/applications/networking/browsers/vimb/default.nix
+++ b/pkgs/applications/networking/browsers/vimb/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
       editor and also easily configurable during runtime. Vimb is mostly
       keyboard driven and does not detract you from your daily work.
     '';
-    homepage = "http://fanglingsu.github.io/vimb/";
+    homepage = http://fanglingsu.github.io/vimb/;
     license = stdenv.lib.licenses.gpl3;
     maintainers = [ stdenv.lib.maintainers.rickynils ];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/applications/networking/browsers/vimprobable2/default.nix b/pkgs/applications/networking/browsers/vimprobable2/default.nix
index c98910cb08c2..162ad8533bdc 100644
--- a/pkgs/applications/networking/browsers/vimprobable2/default.nix
+++ b/pkgs/applications/networking/browsers/vimprobable2/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
       featureset might be considered "minimalistic", but not as minimalistic as
       being completely featureless.
     '';
-    homepage = "http://sourceforge.net/apps/trac/vimprobable";
+    homepage = http://sourceforge.net/apps/trac/vimprobable;
     license = stdenv.lib.licenses.mit;
     maintainers = [ stdenv.lib.maintainers.aforemny ];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/applications/networking/c14/default.nix b/pkgs/applications/networking/c14/default.nix
index e7aa7bb67280..33a1e8a5c08e 100644
--- a/pkgs/applications/networking/c14/default.nix
+++ b/pkgs/applications/networking/c14/default.nix
@@ -18,7 +18,7 @@ buildGoPackage rec {
 
   meta = with stdenv.lib; {
     description = "C14 is designed for data archiving & long-term backups.";
-    homepage = "https://www.online.net/en/c14";
+    homepage = https://www.online.net/en/c14;
     license = licenses.mit;
     maintainers = with maintainers; [ apeyroux ];
   };
diff --git a/pkgs/applications/networking/cluster/hadoop/default.nix b/pkgs/applications/networking/cluster/hadoop/default.nix
index 55ebb580f52b..9af4cf3f0ed6 100644
--- a/pkgs/applications/networking/cluster/hadoop/default.nix
+++ b/pkgs/applications/networking/cluster/hadoop/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://hadoop.apache.org/";
+    homepage = http://hadoop.apache.org/;
     description = "Framework for distributed processing of large data sets across clusters of computers";
     license = stdenv.lib.licenses.asl20;
 
diff --git a/pkgs/applications/networking/cluster/pig/default.nix b/pkgs/applications/networking/cluster/pig/default.nix
index c99643beb90d..49c57b470289 100644
--- a/pkgs/applications/networking/cluster/pig/default.nix
+++ b/pkgs/applications/networking/cluster/pig/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "http://pig.apache.org/";
+    homepage = http://pig.apache.org/;
     description = "High-level language for Apache Hadoop";
     license = licenses.asl20;
 
diff --git a/pkgs/applications/networking/dropbox/default.nix b/pkgs/applications/networking/dropbox/default.nix
index 155c8787430d..e97bdd906c57 100644
--- a/pkgs/applications/networking/dropbox/default.nix
+++ b/pkgs/applications/networking/dropbox/default.nix
@@ -142,7 +142,7 @@ in mkDerivation {
   '';
 
   meta = {
-    homepage = "http://www.dropbox.com";
+    homepage = http://www.dropbox.com;
     description = "Online stored folders (daemon version)";
     maintainers = with lib.maintainers; [ ttuegel ];
     platforms = [ "i686-linux" "x86_64-linux" ];
diff --git a/pkgs/applications/networking/feedreaders/rawdog/default.nix b/pkgs/applications/networking/feedreaders/rawdog/default.nix
index 4e22a95d4d86..41f578759dfd 100644
--- a/pkgs/applications/networking/feedreaders/rawdog/default.nix
+++ b/pkgs/applications/networking/feedreaders/rawdog/default.nix
@@ -14,7 +14,7 @@ python2Packages.buildPythonApplication rec {
   namePrefix = "";
 
   meta = with stdenv.lib; {
-    homepage = "http://offog.org/code/rawdog/";
+    homepage = http://offog.org/code/rawdog/;
     description = "RSS Aggregator Without Delusions Of Grandeur";
     license = licenses.gpl2;
     platforms = platforms.unix;
diff --git a/pkgs/applications/networking/feedreaders/rss2email/default.nix b/pkgs/applications/networking/feedreaders/rss2email/default.nix
index 6b92db9efa55..99517b478c32 100644
--- a/pkgs/applications/networking/feedreaders/rss2email/default.nix
+++ b/pkgs/applications/networking/feedreaders/rss2email/default.nix
@@ -22,7 +22,7 @@ buildPythonApplication rec {
 
   meta = with lib; {
     description = "A tool that converts RSS/Atom newsfeeds to email.";
-    homepage = "https://pypi.python.org/pypi/rss2email";
+    homepage = https://pypi.python.org/pypi/rss2email;
     license = licenses.gpl2;
     maintainers = with maintainers; [ jb55 profpatsch ];
   };
diff --git a/pkgs/applications/networking/instant-messengers/baresip/default.nix b/pkgs/applications/networking/instant-messengers/baresip/default.nix
index 90b2695f0039..f5406d9fe629 100644
--- a/pkgs/applications/networking/instant-messengers/baresip/default.nix
+++ b/pkgs/applications/networking/instant-messengers/baresip/default.nix
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec {
     -DHAVE_INTTYPES_H -D__GLIBC__
     -D__need_timeval -D__need_timespec -D__need_time_t '';
   meta = {
-    homepage = "http://www.creytiv.com/baresip.html";
+    homepage = http://www.creytiv.com/baresip.html;
     platforms = with stdenv.lib.platforms; linux;
     maintainers = with stdenv.lib.maintainers; [raskin];
     license = stdenv.lib.licenses.bsd3;
diff --git a/pkgs/applications/networking/instant-messengers/discord/default.nix b/pkgs/applications/networking/instant-messengers/discord/default.nix
index 4085324a2aa7..a1f9588d6c90 100644
--- a/pkgs/applications/networking/instant-messengers/discord/default.nix
+++ b/pkgs/applications/networking/instant-messengers/discord/default.nix
@@ -53,7 +53,7 @@ stdenv.mkDerivation rec {
 
     meta = with stdenv.lib; {
         description = "All-in-one voice and text chat for gamers that’s free, secure, and works on both your desktop and phone";
-        homepage = "https://discordapp.com/";
+        homepage = https://discordapp.com/;
         downloadPage = "https://github.com/crmarsh/discord-linux-bugs";
         license = licenses.unfree;
         maintainers = [ maintainers.ldesgoui ];
diff --git a/pkgs/applications/networking/instant-messengers/gajim/default.nix b/pkgs/applications/networking/instant-messengers/gajim/default.nix
index a21a82848e03..b01c6497fb23 100644
--- a/pkgs/applications/networking/instant-messengers/gajim/default.nix
+++ b/pkgs/applications/networking/instant-messengers/gajim/default.nix
@@ -122,7 +122,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   meta = {
-    homepage = "http://gajim.org/";
+    homepage = http://gajim.org/;
     description = "Jabber client written in PyGTK";
     license = licenses.gpl3Plus;
     maintainers = [ maintainers.raskin maintainers.aszlig ];
diff --git a/pkgs/applications/networking/instant-messengers/gale/default.nix b/pkgs/applications/networking/instant-messengers/gale/default.nix
index 21f2afdde68b..014ea0933366 100644
--- a/pkgs/applications/networking/instant-messengers/gale/default.nix
+++ b/pkgs/applications/networking/instant-messengers/gale/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
   configureArgs = [ "--sysconfdir=/etc" ];
 
   meta = with stdenv.lib; {
-    homepage = "http://gale.org/";
+    homepage = http://gale.org/;
     description = "Chat/messaging system (server and client)";
     platforms = platforms.all;
     license = licenses.gpl2Plus;
diff --git a/pkgs/applications/networking/instant-messengers/mikutter/default.nix b/pkgs/applications/networking/instant-messengers/mikutter/default.nix
index 4d69c5501e6b..1fa7a2fe7e95 100644
--- a/pkgs/applications/networking/instant-messengers/mikutter/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mikutter/default.nix
@@ -55,7 +55,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "An extensible Twitter client";
-    homepage = "https://mikutter.hachune.net";
+    homepage = https://mikutter.hachune.net;
     maintainers = with maintainers; [ midchildan ];
     platforms = ruby.meta.platforms;
     license = licenses.mit;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix
index 592ef325139f..8bf940093357 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ libxml2 pidgin pkgconfig ];
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/gkdr/carbons";
+    homepage = https://github.com/gkdr/carbons;
     description = "XEP-0280: Message Carbons plugin for libpurple";
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix
index bdc16d101f55..9f5c246ede63 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/otr/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ libotr pidgin intltool ];
 
   meta = with stdenv.lib; {
-    homepage = "https://otr.cypherpunks.ca/";
+    homepage = https://otr.cypherpunks.ca/;
     description = "Plugin for Pidgin 2.x which implements OTR Messaging";
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix
index d4dba663e6da..4a53513061ae 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
   };
 
   meta = with stdenv.lib; {
-    homepage = "http://sourceforge.net/projects/pidgin-latex/";
+    homepage = http://sourceforge.net/projects/pidgin-latex/;
     description = "LaTeX rendering plugin for Pidgin IM";
     license = licenses.gpl2;
     platforms = platforms.linux;
diff --git a/pkgs/applications/networking/instant-messengers/ricochet/default.nix b/pkgs/applications/networking/instant-messengers/ricochet/default.nix
index b1dd7a4c90f3..050eb7765906 100644
--- a/pkgs/applications/networking/instant-messengers/ricochet/default.nix
+++ b/pkgs/applications/networking/instant-messengers/ricochet/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Anonymous peer-to-peer instant messaging";
-    homepage = "https://ricochet.im";
+    homepage = https://ricochet.im;
     license = licenses.bsd3;
     maintainers = [ maintainers.codsl maintainers.jgillich maintainers.np ];
     platforms = platforms.linux;
diff --git a/pkgs/applications/networking/instant-messengers/scudcloud/default.nix b/pkgs/applications/networking/instant-messengers/scudcloud/default.nix
index 9d2de536dbf6..a388b77dab96 100644
--- a/pkgs/applications/networking/instant-messengers/scudcloud/default.nix
+++ b/pkgs/applications/networking/instant-messengers/scudcloud/default.nix
@@ -13,7 +13,7 @@ in python3Packages.buildPythonPackage {
 
   meta = with stdenv.lib; {
     description = "Non-official desktop client for Slack";
-    homepage = "https://github.com/raelgc/scudcloud";
+    homepage = https://github.com/raelgc/scudcloud;
     license = licenses.mit;
     platforms = platforms.linux;
     maintainers = with maintainers; [ volhovm ];
diff --git a/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix b/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
index 9bad366b8ef3..d476b9b35c49 100644
--- a/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
+++ b/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
@@ -92,7 +92,7 @@ in stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Linux client for skype";
-    homepage = "https://www.skype.com";
+    homepage = https://www.skype.com;
     license = licenses.unfree;
     maintainers = with stdenv.lib.maintainers; [ panaeon ];
     platforms = [ "x86_64-linux" ];
diff --git a/pkgs/applications/networking/instant-messengers/slack/default.nix b/pkgs/applications/networking/instant-messengers/slack/default.nix
index edd66bd900b3..5a477b2a591c 100644
--- a/pkgs/applications/networking/instant-messengers/slack/default.nix
+++ b/pkgs/applications/networking/instant-messengers/slack/default.nix
@@ -84,7 +84,7 @@ in stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Desktop client for Slack";
-    homepage = "https://slack.com";
+    homepage = https://slack.com;
     license = licenses.unfree;
     platforms = [ "x86_64-linux" ];
   };
diff --git a/pkgs/applications/networking/instant-messengers/telegram/cutegram/default.nix b/pkgs/applications/networking/instant-messengers/telegram/cutegram/default.nix
index 67d1f55f2fe0..29026ccdc5ad 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/cutegram/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/cutegram/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     version = "2.7.1";
     description = "Telegram client forked from sigram";
-    homepage = "http://aseman.co/en/products/cutegram/";
+    homepage = http://aseman.co/en/products/cutegram/;
     license = licenses.gpl3;
     maintainers = with maintainers; [ profpatsch AndersonTorres ];
     platforms = platforms.linux;
diff --git a/pkgs/applications/networking/instant-messengers/telegram/tdesktop/default.nix b/pkgs/applications/networking/instant-messengers/telegram/tdesktop/default.nix
index 446156fbe4cf..fed8dd223d62 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/tdesktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/tdesktop/default.nix
@@ -103,7 +103,7 @@ mkDerivation rec {
     description = "Telegram Desktop messaging app";
     license = licenses.gpl3;
     platforms = platforms.linux;
-    homepage = "https://desktop.telegram.org/";
+    homepage = https://desktop.telegram.org/;
     maintainers = with maintainers; [ abbradar garbas ];
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/vacuum/default.nix b/pkgs/applications/networking/instant-messengers/vacuum/default.nix
index e8c1f50164df..3e5a3fb87b63 100644
--- a/pkgs/applications/networking/instant-messengers/vacuum/default.nix
+++ b/pkgs/applications/networking/instant-messengers/vacuum/default.nix
@@ -34,6 +34,6 @@ stdenv.mkDerivation rec {
     maintainers = [ maintainers.raskin ];
     platforms = platforms.linux;
     license = licenses.gpl3;
-    homepage = "http://code.google.com/p/vacuum-im/";
+    homepage = http://code.google.com/p/vacuum-im/;
   };
 }
diff --git a/pkgs/applications/networking/irc/epic5/default.nix b/pkgs/applications/networking/irc/epic5/default.nix
index 35e436eb7154..8b30f6391a0f 100644
--- a/pkgs/applications/networking/irc/epic5/default.nix
+++ b/pkgs/applications/networking/irc/epic5/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "http://epicsol.org";
+    homepage = http://epicsol.org;
     description = "A IRC client that offers a great ircII interface";
     license = licenses.bsd3;
     maintainers = [ maintainers.ndowens ];
diff --git a/pkgs/applications/networking/irc/quassel-webserver/default.nix b/pkgs/applications/networking/irc/quassel-webserver/default.nix
index 4ca3d619aa69..d198674ecc06 100644
--- a/pkgs/applications/networking/irc/quassel-webserver/default.nix
+++ b/pkgs/applications/networking/irc/quassel-webserver/default.nix
@@ -36,7 +36,7 @@ in nodePackages.buildNodePackage rec {
   meta = {
     description = "A web server/client for Quassel";
     license = licenses.mit;
-    homepage = "https://github.com/magne4000/quassel-webserver";
+    homepage = https://github.com/magne4000/quassel-webserver;
     maintainers = with maintainers; [ uwap ];
     platforms = platforms.unix;
   }; 
diff --git a/pkgs/applications/networking/mailreaders/alpine/default.nix b/pkgs/applications/networking/mailreaders/alpine/default.nix
index df930b93173d..3b45c2fd4456 100644
--- a/pkgs/applications/networking/mailreaders/alpine/default.nix
+++ b/pkgs/applications/networking/mailreaders/alpine/default.nix
@@ -28,6 +28,6 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.asl20;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
-    homepage = "https://www.washington.edu/alpine/";
+    homepage = https://www.washington.edu/alpine/;
   };
 }
diff --git a/pkgs/applications/networking/mailreaders/astroid/default.nix b/pkgs/applications/networking/mailreaders/astroid/default.nix
index a7a66cf550b1..8ba53b343f30 100644
--- a/pkgs/applications/networking/mailreaders/astroid/default.nix
+++ b/pkgs/applications/networking/mailreaders/astroid/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   installPhase = "scons --propagate-environment --prefix=$out install";
 
   meta = {
-    homepage = "https://astroidmail.github.io/";
+    homepage = https://astroidmail.github.io/;
     description = "GTK+ frontend to the notmuch mail system";
     maintainers = [ stdenv.lib.maintainers.bdimcheff ];
     license = stdenv.lib.licenses.gpl3Plus;
diff --git a/pkgs/applications/networking/mailreaders/imapfilter.nix b/pkgs/applications/networking/mailreaders/imapfilter.nix
index 0606ed86e135..0aa95ee9532d 100644
--- a/pkgs/applications/networking/mailreaders/imapfilter.nix
+++ b/pkgs/applications/networking/mailreaders/imapfilter.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   propagatedBuildInputs = [ openssl pcre lua ];
 
   meta = {
-    homepage = "https://github.com/lefcha/imapfilter";
+    homepage = https://github.com/lefcha/imapfilter;
     description = "Mail filtering utility";
     license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/networking/mailreaders/realpine/default.nix b/pkgs/applications/networking/mailreaders/realpine/default.nix
index c196ce777ffc..728287f8c75a 100644
--- a/pkgs/applications/networking/mailreaders/realpine/default.nix
+++ b/pkgs/applications/networking/mailreaders/realpine/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation {
     license = stdenv.lib.licenses.asl20;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
-    homepage = "http://re-alpine.sf.net/";
+    homepage = http://re-alpine.sf.net/;
     downloadPage = "http://sourceforge.net/projects/re-alpine/files/";
   };
 }
diff --git a/pkgs/applications/networking/msmtp/default.nix b/pkgs/applications/networking/msmtp/default.nix
index 156ea589388d..85e5abdc9b6e 100644
--- a/pkgs/applications/networking/msmtp/default.nix
+++ b/pkgs/applications/networking/msmtp/default.nix
@@ -42,7 +42,7 @@ in stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Simple and easy to use SMTP client with excellent sendmail compatibility";
-    homepage = "http://msmtp.sourceforge.net/";
+    homepage = http://msmtp.sourceforge.net/;
     license = licenses.gpl3;
     maintainers = with maintainers; [ garbas peterhoeg ];
     platforms = platforms.unix;
diff --git a/pkgs/applications/networking/mumble/default.nix b/pkgs/applications/networking/mumble/default.nix
index 1b87008bac78..9f30d722fda4 100644
--- a/pkgs/applications/networking/mumble/default.nix
+++ b/pkgs/applications/networking/mumble/default.nix
@@ -60,7 +60,7 @@ let
 
     meta = {
       description = "Low-latency, high quality voice chat software";
-      homepage = "http://mumble.sourceforge.net/";
+      homepage = http://mumble.sourceforge.net/;
       license = licenses.bsd3;
       maintainers = with maintainers; [ viric jgeerds wkennington ];
       platforms = platforms.linux;
diff --git a/pkgs/applications/networking/ndppd/default.nix b/pkgs/applications/networking/ndppd/default.nix
index a15c441b9cc6..5314d3668eb0 100644
--- a/pkgs/applications/networking/ndppd/default.nix
+++ b/pkgs/applications/networking/ndppd/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A daemon that proxies NDP (Neighbor Discovery Protocol) messages between interfaces";
-    homepage = "https://github.com/DanielAdolfsson/ndppd";
+    homepage = https://github.com/DanielAdolfsson/ndppd;
     license = stdenv.lib.licenses.gpl3;
 
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/networking/netperf/default.nix b/pkgs/applications/networking/netperf/default.nix
index 9bad7a8b42a3..3cea203a0257 100644
--- a/pkgs/applications/networking/netperf/default.nix
+++ b/pkgs/applications/networking/netperf/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Benchmark to measure the performance of many different types of networking";
-    homepage = "http://www.netperf.org/netperf/";
+    homepage = http://www.netperf.org/netperf/;
     license = "Hewlett-Packard BSD-like license";
 
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/networking/newsreaders/quiterss/default.nix b/pkgs/applications/networking/newsreaders/quiterss/default.nix
index e95963c695c1..6c3fc4af2721 100644
--- a/pkgs/applications/networking/newsreaders/quiterss/default.nix
+++ b/pkgs/applications/networking/newsreaders/quiterss/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
       QuiteRSS is a open-source cross-platform RSS/Atom news feeds reader
       written on Qt/C++
     '';
-    homepage = "https://quiterss.org";
+    homepage = https://quiterss.org;
     license = licenses.gpl3;
     platforms = platforms.linux;
     maintainers = with maintainers; [ primeos ];
diff --git a/pkgs/applications/networking/offrss/default.nix b/pkgs/applications/networking/offrss/default.nix
index 1cae91dbf861..75ed084c2853 100644
--- a/pkgs/applications/networking/offrss/default.nix
+++ b/pkgs/applications/networking/offrss/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
   };
 
   meta = {
-    homepage = "http://vicerveza.homeunix.net/~viric/cgi-bin/offrss";
+    homepage = http://vicerveza.homeunix.net/~viric/cgi-bin/offrss;
     description = "Offline RSS/Atom reader";
     license="AGPLv3+";
     maintainers = with stdenv.lib.maintainers; [viric];
diff --git a/pkgs/applications/networking/p2p/twister/default.nix b/pkgs/applications/networking/p2p/twister/default.nix
index b6f4d8b5b19c..6cb2c7247d54 100644
--- a/pkgs/applications/networking/p2p/twister/default.nix
+++ b/pkgs/applications/networking/p2p/twister/default.nix
@@ -55,7 +55,7 @@ in stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   meta = {
-    homepage = "http://www.twister.net.co/";
+    homepage = http://www.twister.net.co/;
     description = "Peer-to-peer microblogging";
     license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/networking/remote/remmina/default.nix b/pkgs/applications/networking/remote/remmina/default.nix
index c3eca16af011..66e0cef23f5b 100644
--- a/pkgs/applications/networking/remote/remmina/default.nix
+++ b/pkgs/applications/networking/remote/remmina/default.nix
@@ -63,7 +63,7 @@ in stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     license = stdenv.lib.licenses.gpl2;
-    homepage = "http://remmina.sourceforge.net/";
+    homepage = http://remmina.sourceforge.net/;
     description = "Remote desktop client written in GTK+";
     maintainers = [];
     platforms = platforms.linux;
diff --git a/pkgs/applications/networking/remote/ssvnc/default.nix b/pkgs/applications/networking/remote/ssvnc/default.nix
index ed64629fe244..1d1d6f4e1e3f 100644
--- a/pkgs/applications/networking/remote/ssvnc/default.nix
+++ b/pkgs/applications/networking/remote/ssvnc/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "VNC viewer that adds encryption security to VNC connections";
-    homepage = "http://www.karlrunge.com/x11vnc/ssvnc.html";
+    homepage = http://www.karlrunge.com/x11vnc/ssvnc.html;
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.edwtjo ];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/applications/networking/remote/teamviewer/default.nix b/pkgs/applications/networking/remote/teamviewer/default.nix
index b28a9040532a..d15d0afa63cd 100644
--- a/pkgs/applications/networking/remote/teamviewer/default.nix
+++ b/pkgs/applications/networking/remote/teamviewer/default.nix
@@ -77,7 +77,7 @@ stdenv.mkDerivation rec {
   dontStrip = true;
 
   meta = with stdenv.lib; {
-    homepage = "http://www.teamviewer.com";
+    homepage = http://www.teamviewer.com;
     license = licenses.unfree;
     description = "Desktop sharing application, providing remote support and online meetings";
     platforms = [ "i686-linux" "x86_64-linux" ];
diff --git a/pkgs/applications/networking/seafile-client/default.nix b/pkgs/applications/networking/seafile-client/default.nix
index 7f718dfdbe26..9c6aefd8ced4 100644
--- a/pkgs/applications/networking/seafile-client/default.nix
+++ b/pkgs/applications/networking/seafile-client/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec
 
   meta =
   {
-    homepage = "https://github.com/haiwen/seafile-clients";
+    homepage = https://github.com/haiwen/seafile-clients;
     description = "Desktop client for Seafile, the Next-generation Open Source Cloud Storage";
     license = stdenv.lib.licenses.asl20;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/networking/spideroak/default.nix b/pkgs/applications/networking/spideroak/default.nix
index bcdc3cd8342b..b9d74bee83d8 100644
--- a/pkgs/applications/networking/spideroak/default.nix
+++ b/pkgs/applications/networking/spideroak/default.nix
@@ -57,7 +57,7 @@ in stdenv.mkDerivation {
   buildInputs = [ patchelf makeWrapper ];
 
   meta = {
-    homepage = "https://spideroak.com";
+    homepage = https://spideroak.com;
     description = "Secure online backup and sychronization";
     license = stdenv.lib.licenses.unfree;
     maintainers = with stdenv.lib.maintainers; [ amorsillo ];
diff --git a/pkgs/applications/networking/sync/rclone/default.nix b/pkgs/applications/networking/sync/rclone/default.nix
index 0888e0207a6b..6dd6b5ebcedf 100644
--- a/pkgs/applications/networking/sync/rclone/default.nix
+++ b/pkgs/applications/networking/sync/rclone/default.nix
@@ -21,7 +21,7 @@ buildGoPackage rec {
 
   meta = with stdenv.lib; {
     description = "Command line program to sync files and directories to and from major cloud storage";
-    homepage = "http://rclone.org";
+    homepage = http://rclone.org;
     license = licenses.mit;
     maintainers = with maintainers; [ danielfullmer ];
     platforms = platforms.all;
diff --git a/pkgs/applications/office/antiword/default.nix b/pkgs/applications/office/antiword/default.nix
index 4858a9f8bb91..96a518a7a28f 100644
--- a/pkgs/applications/office/antiword/default.nix
+++ b/pkgs/applications/office/antiword/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
   installTargets = "global_install";
 
   meta = {
-    homepage = "http://www.winfield.demon.nl/";
+    homepage = http://www.winfield.demon.nl/;
     description = "Convert MS Word documents to plain text or PostScript";
     license = stdenv.lib.licenses.gpl2;
 
diff --git a/pkgs/applications/office/ledger/2.6.3.nix b/pkgs/applications/office/ledger/2.6.3.nix
index 7b15ec347a92..119fb6bb0754 100644
--- a/pkgs/applications/office/ledger/2.6.3.nix
+++ b/pkgs/applications/office/ledger/2.6.3.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   dontPatchELF = true;
 
   meta = {
-    homepage = "http://ledger-cli.org/";
+    homepage = http://ledger-cli.org/;
     description = "A double-entry accounting system with a command-line reporting interface";
     license = "BSD";
 
diff --git a/pkgs/applications/office/ledger/default.nix b/pkgs/applications/office/ledger/default.nix
index 07726ba90a41..a459909764e7 100644
--- a/pkgs/applications/office/ledger/default.nix
+++ b/pkgs/applications/office/ledger/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "http://ledger-cli.org/";
+    homepage = http://ledger-cli.org/;
     description = "A double-entry accounting system with a command-line reporting interface";
     license = stdenv.lib.licenses.bsd3;
 
diff --git a/pkgs/applications/office/paperwork/default.nix b/pkgs/applications/office/paperwork/default.nix
index e24d96257b27..07a09fbfc0ab 100644
--- a/pkgs/applications/office/paperwork/default.nix
+++ b/pkgs/applications/office/paperwork/default.nix
@@ -70,7 +70,7 @@ python3Packages.buildPythonApplication rec {
 
   meta = {
     description = "A personal document manager for scanned documents";
-    homepage = "https://github.com/jflesch/paperwork";
+    homepage = https://github.com/jflesch/paperwork;
     license = lib.licenses.gpl3Plus;
     maintainers = [ lib.maintainers.aszlig ];
     platforms = lib.platforms.linux;
diff --git a/pkgs/applications/office/planner/default.nix b/pkgs/applications/office/planner/default.nix
index 869a88fe2ab4..6a43f6ea24e7 100644
--- a/pkgs/applications/office/planner/default.nix
+++ b/pkgs/applications/office/planner/default.nix
@@ -47,7 +47,7 @@ in stdenv.mkDerivation {
   enableParallelBuilding = true;
 
   meta = with stdenv.lib; {
-    homepage = "https://wiki.gnome.org/Apps/Planner";
+    homepage = https://wiki.gnome.org/Apps/Planner;
     description = "Project management application for GNOME";
     longDescription = ''
       Planner is the GNOME project management tool.
diff --git a/pkgs/applications/office/todo.txt-cli/default.nix b/pkgs/applications/office/todo.txt-cli/default.nix
index 70d4a0bf8888..faecc3f4227b 100644
--- a/pkgs/applications/office/todo.txt-cli/default.nix
+++ b/pkgs/applications/office/todo.txt-cli/default.nix
@@ -20,7 +20,7 @@ in stdenv.mkDerivation {
 
   meta = {
     description = "Simple plaintext todo list manager";
-    homepage = "http://todotxt.com";
+    homepage = http://todotxt.com;
     license = stdenv.lib.licenses.gpl3;
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/office/tudu/default.nix b/pkgs/applications/office/tudu/default.nix
index e41b0e4683fc..76ad47950c49 100644
--- a/pkgs/applications/office/tudu/default.nix
+++ b/pkgs/applications/office/tudu/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "ncurses-based hierarchical todo list manager with vim-like keybindings";
-    homepage = "http://code.meskio.net/tudu/";
+    homepage = http://code.meskio.net/tudu/;
     license = stdenv.lib.licenses.gpl3;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/office/zotero/default.nix b/pkgs/applications/office/zotero/default.nix
index 0e9f2eba1d12..a4b15b6626e7 100644
--- a/pkgs/applications/office/zotero/default.nix
+++ b/pkgs/applications/office/zotero/default.nix
@@ -73,7 +73,7 @@ stdenv.mkDerivation {
   installCheckPhase = "$out/bin/zotero --version";
 
   meta = with stdenv.lib; {
-    homepage = "https://www.zotero.org";
+    homepage = https://www.zotero.org;
     description = "Collect, organize, cite, and share your research sources";
     license = licenses.agpl3;
     platforms = platforms.linux;
diff --git a/pkgs/applications/science/astronomy/celestia/default.nix b/pkgs/applications/science/astronomy/celestia/default.nix
index d28aa8e62a14..674aa666b7e6 100644
--- a/pkgs/applications/science/astronomy/celestia/default.nix
+++ b/pkgs/applications/science/astronomy/celestia/default.nix
@@ -68,7 +68,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Free space simulation";
-    homepage = "http://www.shatters.net/celestia/";
+    homepage = http://www.shatters.net/celestia/;
     license = stdenv.lib.licenses.gpl2;
 
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/science/astronomy/gravit/default.nix b/pkgs/applications/science/astronomy/gravit/default.nix
index eb5506e74908..02723530ba10 100644
--- a/pkgs/applications/science/astronomy/gravit/default.nix
+++ b/pkgs/applications/science/astronomy/gravit/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   preConfigure = "./autogen.sh";
 
   meta = {
-    homepage = "http://gravit.slowchop.com";
+    homepage = http://gravit.slowchop.com;
     description = "Beautiful OpenGL-based gravity simulator";
     license = stdenv.lib.licenses.gpl2;
 
diff --git a/pkgs/applications/science/astronomy/stellarium/default.nix b/pkgs/applications/science/astronomy/stellarium/default.nix
index da6aa38d746a..886a98f2e6b3 100644
--- a/pkgs/applications/science/astronomy/stellarium/default.nix
+++ b/pkgs/applications/science/astronomy/stellarium/default.nix
@@ -22,7 +22,7 @@ mkDerivation rec {
 
   meta = with lib; {
     description = "Free open-source planetarium";
-    homepage = "http://stellarium.org/";
+    homepage = http://stellarium.org/;
     license = licenses.gpl2;
 
     platforms = platforms.linux; # should be mesaPlatforms, but we don't have qt on darwin
diff --git a/pkgs/applications/science/biology/igv/default.nix b/pkgs/applications/science/biology/igv/default.nix
index 917863d1ba1d..a2a40f0acc80 100644
--- a/pkgs/applications/science/biology/igv/default.nix
+++ b/pkgs/applications/science/biology/igv/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://www.broadinstitute.org/igv/";
+    homepage = https://www.broadinstitute.org/igv/;
     description = "A visualization tool for interactive exploration of genomic datasets";
     license = licenses.lgpl21;
     platforms = platforms.unix;
diff --git a/pkgs/applications/science/biology/plink-ng/default.nix b/pkgs/applications/science/biology/plink-ng/default.nix
index eb4d2714a127..06fc1ef641be 100644
--- a/pkgs/applications/science/biology/plink-ng/default.nix
+++ b/pkgs/applications/science/biology/plink-ng/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A comprehensive update to the PLINK association analysis toolset";
-    homepage = "https://www.cog-genomics.org/plink2";
+    homepage = https://www.cog-genomics.org/plink2;
     license = stdenv.lib.licenses.gpl3;
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/science/biology/plink/default.nix b/pkgs/applications/science/biology/plink/default.nix
index 009e12aa02f0..cc48a0cb13a9 100644
--- a/pkgs/applications/science/biology/plink/default.nix
+++ b/pkgs/applications/science/biology/plink/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
   
   meta = {
     description = "Whole genome association toolkit";
-    homepage = "http://pngu.mgh.harvard.edu/~purcell/plink/";
+    homepage = http://pngu.mgh.harvard.edu/~purcell/plink/;
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.all;
     broken = true;
diff --git a/pkgs/applications/science/chemistry/pymol/default.nix b/pkgs/applications/science/chemistry/pymol/default.nix
index ed208014f7d9..39c027706ee3 100644
--- a/pkgs/applications/science/chemistry/pymol/default.nix
+++ b/pkgs/applications/science/chemistry/pymol/default.nix
@@ -45,7 +45,7 @@ python3Packages.buildPythonApplication {
 
   meta = {
     description = description;
-    homepage = "https://www.pymol.org/";
+    homepage = https://www.pymol.org/;
     license = licenses.psfl;
   };
 }
diff --git a/pkgs/applications/science/electronics/kicad/default.nix b/pkgs/applications/science/electronics/kicad/default.nix
index a7dcbb675f5b..506cdcd40371 100644
--- a/pkgs/applications/science/electronics/kicad/default.nix
+++ b/pkgs/applications/science/electronics/kicad/default.nix
@@ -62,7 +62,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Free Software EDA Suite";
-    homepage = "http://www.kicad-pcb.org/";
+    homepage = http://www.kicad-pcb.org/;
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/applications/science/electronics/ngspice/default.nix b/pkgs/applications/science/electronics/ngspice/default.nix
index dfcdac20ae08..2588ee39addc 100644
--- a/pkgs/applications/science/electronics/ngspice/default.nix
+++ b/pkgs/applications/science/electronics/ngspice/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "The Next Generation Spice (Electronic Circuit Simulator)";
-    homepage = "http://ngspice.sourceforge.net";
+    homepage = http://ngspice.sourceforge.net;
     license = with licenses; [ "BSD" gpl2 ];
     maintainers = with maintainers; [ viric rongcuid ];
     platforms = platforms.linux;
diff --git a/pkgs/applications/science/electronics/qfsm/default.nix b/pkgs/applications/science/electronics/qfsm/default.nix
index 4b4d21aca006..56bc66eb3caf 100644
--- a/pkgs/applications/science/electronics/qfsm/default.nix
+++ b/pkgs/applications/science/electronics/qfsm/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Graphical editor for finite state machines";
-    homepage = "http://qfsm.sourceforge.net/";
+    homepage = http://qfsm.sourceforge.net/;
     license = stdenv.lib.licenses.gpl3Plus;
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/applications/science/electronics/tkgate/1.x.nix b/pkgs/applications/science/electronics/tkgate/1.x.nix
index 2a3f17b670b4..aca1f9a35898 100644
--- a/pkgs/applications/science/electronics/tkgate/1.x.nix
+++ b/pkgs/applications/science/electronics/tkgate/1.x.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Event driven digital circuit simulator with a TCL/TK-based graphical editor";
-    homepage = "http://www.tkgate.org/";
+    homepage = http://www.tkgate.org/;
     license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.peti ];
     hydraPlatforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/science/geometry/tetgen/1.4.nix b/pkgs/applications/science/geometry/tetgen/1.4.nix
index 9dd254736834..3a2dbf180ee3 100644
--- a/pkgs/applications/science/geometry/tetgen/1.4.nix
+++ b/pkgs/applications/science/geometry/tetgen/1.4.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Quality Tetrahedral Mesh Generator and 3D Delaunay Triangulator";
-    homepage = "http://tetgen.org/";
+    homepage = http://tetgen.org/;
     license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/science/geometry/tetgen/default.nix b/pkgs/applications/science/geometry/tetgen/default.nix
index 904fb6c7d49e..b655cc48c731 100644
--- a/pkgs/applications/science/geometry/tetgen/default.nix
+++ b/pkgs/applications/science/geometry/tetgen/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
   meta = {
     inherit version;
     description = "Quality Tetrahedral Mesh Generator and 3D Delaunay Triangulator";
-    homepage = "http://tetgen.org/";
+    homepage = http://tetgen.org/;
     license = stdenv.lib.licenses.agpl3Plus;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/science/logic/acgtk/default.nix b/pkgs/applications/science/logic/acgtk/default.nix
index 9c8ecd016394..94b292d65887 100644
--- a/pkgs/applications/science/logic/acgtk/default.nix
+++ b/pkgs/applications/science/logic/acgtk/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation {
                  + " " + optionalString installEmacsMode "install-emacs";
 
   meta = with stdenv.lib; {
-    homepage = "http://www.loria.fr/equipes/calligramme/acg";
+    homepage = http://www.loria.fr/equipes/calligramme/acg;
     description = "A toolkit for developing ACG signatures and lexicon";
     license = licenses.cecill20;
     platforms = ocaml.meta.platforms or [];
diff --git a/pkgs/applications/science/logic/coq/8.3.nix b/pkgs/applications/science/logic/coq/8.3.nix
index ec4e530ae523..87b847087e34 100644
--- a/pkgs/applications/science/logic/coq/8.3.nix
+++ b/pkgs/applications/science/logic/coq/8.3.nix
@@ -73,7 +73,7 @@ stdenv.mkDerivation {
       together with an environment for semi-interactive development of
       machine-checked proofs.
     '';
-    homepage = "http://coq.inria.fr";
+    homepage = http://coq.inria.fr;
     license = licenses.lgpl21;
     branch = "8.3";
     maintainers = with maintainers; [ roconnor vbgl ];
diff --git a/pkgs/applications/science/logic/coq/8.4.nix b/pkgs/applications/science/logic/coq/8.4.nix
index 32007ba45ce3..34505192021c 100644
--- a/pkgs/applications/science/logic/coq/8.4.nix
+++ b/pkgs/applications/science/logic/coq/8.4.nix
@@ -87,7 +87,7 @@ stdenv.mkDerivation {
       together with an environment for semi-interactive development of
       machine-checked proofs.
     '';
-    homepage = "http://coq.inria.fr";
+    homepage = http://coq.inria.fr;
     license = licenses.lgpl21;
     branch = coq-version;
     maintainers = with maintainers; [ roconnor thoughtpolice vbgl ];
diff --git a/pkgs/applications/science/logic/coq/HEAD.nix b/pkgs/applications/science/logic/coq/HEAD.nix
index 8d3fb19b2638..209cba07c438 100644
--- a/pkgs/applications/science/logic/coq/HEAD.nix
+++ b/pkgs/applications/science/logic/coq/HEAD.nix
@@ -71,7 +71,7 @@ stdenv.mkDerivation {
       together with an environment for semi-interactive development of
       machine-checked proofs.
     '';
-    homepage = "http://coq.inria.fr";
+    homepage = http://coq.inria.fr;
     license = licenses.lgpl21;
     branch = coq-version;
     maintainers = with maintainers; [ roconnor thoughtpolice vbgl ];
diff --git a/pkgs/applications/science/logic/coq/default.nix b/pkgs/applications/science/logic/coq/default.nix
index fd3655ce9e92..f93856e90e11 100644
--- a/pkgs/applications/science/logic/coq/default.nix
+++ b/pkgs/applications/science/logic/coq/default.nix
@@ -129,7 +129,7 @@ self = stdenv.mkDerivation {
       together with an environment for semi-interactive development of
       machine-checked proofs.
     '';
-    homepage = "http://coq.inria.fr";
+    homepage = http://coq.inria.fr;
     license = licenses.lgpl21;
     branch = coq-version;
     maintainers = with maintainers; [ roconnor thoughtpolice vbgl ];
diff --git a/pkgs/applications/science/logic/cubicle/default.nix b/pkgs/applications/science/logic/cubicle/default.nix
index 9bfbcc3f30df..65a0f72da5eb 100644
--- a/pkgs/applications/science/logic/cubicle/default.nix
+++ b/pkgs/applications/science/logic/cubicle/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "An open source model checker for verifying safety properties of array-based systems";
-    homepage = "http://cubicle.lri.fr/";
+    homepage = http://cubicle.lri.fr/;
     license = licenses.asl20;
     platforms = platforms.linux;
     maintainers = with maintainers; [ lucas8 ];
diff --git a/pkgs/applications/science/logic/cvc3/default.nix b/pkgs/applications/science/logic/cvc3/default.nix
index 505d09ef3903..82fad1134bc4 100644
--- a/pkgs/applications/science/logic/cvc3/default.nix
+++ b/pkgs/applications/science/logic/cvc3/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
       [ raskin ];
     platforms = platforms.linux;
     license = licenses.free;
-    homepage = "http://www.cs.nyu.edu/acsys/cvc3/index.html";
+    homepage = http://www.cs.nyu.edu/acsys/cvc3/index.html;
   };
   passthru = {
     updateInfo = {
diff --git a/pkgs/applications/science/logic/hol/default.nix b/pkgs/applications/science/logic/hol/default.nix
index e931c6fcf9d5..5eb33daefe80 100644
--- a/pkgs/applications/science/logic/hol/default.nix
+++ b/pkgs/applications/science/logic/hol/default.nix
@@ -79,7 +79,7 @@ stdenv.mkDerivation {
       implementing combinations of deduction, execution and property
       checking.
     '';
-    homepage = "http://hol.sourceforge.net/";
+    homepage = http://hol.sourceforge.net/;
     license = licenses.bsd3;
     maintainers = with maintainers; [ mudri ];
     platforms = with platforms; linux;
diff --git a/pkgs/applications/science/logic/logisim/default.nix b/pkgs/applications/science/logic/logisim/default.nix
index 50ef1edf63e2..db784237ea91 100644
--- a/pkgs/applications/science/logic/logisim/default.nix
+++ b/pkgs/applications/science/logic/logisim/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
   '';
   
   meta = {
-    homepage = "http://ozark.hendrix.edu/~burch/logisim";
+    homepage = http://ozark.hendrix.edu/~burch/logisim;
     description = "Educational tool for designing and simulating digital logic circuits";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/science/logic/minisat/default.nix b/pkgs/applications/science/logic/minisat/default.nix
index d980afee7c4e..4b2116680d50 100644
--- a/pkgs/applications/science/logic/minisat/default.nix
+++ b/pkgs/applications/science/logic/minisat/default.nix
@@ -27,6 +27,6 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ gebner raskin ];
     platforms = platforms.unix;
     license = licenses.mit;
-    homepage = "http://minisat.se/";
+    homepage = http://minisat.se/;
   };
 }
diff --git a/pkgs/applications/science/logic/minisat/unstable.nix b/pkgs/applications/science/logic/minisat/unstable.nix
index 9d63f32c5449..f1a42f8215e3 100644
--- a/pkgs/applications/science/logic/minisat/unstable.nix
+++ b/pkgs/applications/science/logic/minisat/unstable.nix
@@ -18,6 +18,6 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ mic92 ];
     platforms = platforms.unix;
     license = licenses.mit;
-    homepage = "http://minisat.se/";
+    homepage = http://minisat.se/;
   };
 }
diff --git a/pkgs/applications/science/logic/opensmt/default.nix b/pkgs/applications/science/logic/opensmt/default.nix
index 6129eaadc891..f9f021b15f07 100644
--- a/pkgs/applications/science/logic/opensmt/default.nix
+++ b/pkgs/applications/science/logic/opensmt/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     maintainers = [ maintainers.raskin ];
     platforms = platforms.linux;
     license = licenses.gpl3;
-    homepage = "http://code.google.com/p/opensmt/";
+    homepage = http://code.google.com/p/opensmt/;
     broken = true;
     downloadPage = "http://code.google.com/p/opensmt/downloads/list";
   };
diff --git a/pkgs/applications/science/logic/prover9/default.nix b/pkgs/applications/science/logic/prover9/default.nix
index 43c2ae141b7a..74e31d062f48 100644
--- a/pkgs/applications/science/logic/prover9/default.nix
+++ b/pkgs/applications/science/logic/prover9/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "http://www.cs.unm.edu/~mccune/mace4/";
+    homepage = http://www.cs.unm.edu/~mccune/mace4/;
     license = "GPL";
     description = "Automated theorem prover for first-order and equational logic";
     longDescription = ''
diff --git a/pkgs/applications/science/logic/redprl/default.nix b/pkgs/applications/science/logic/redprl/default.nix
index 49245c73f2c4..9da2647d1138 100644
--- a/pkgs/applications/science/logic/redprl/default.nix
+++ b/pkgs/applications/science/logic/redprl/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
   '';
   meta = {
     description = "A proof assistant for Nominal Computational Type Theory";
-    homepage = "http://www.redprl.org/";
+    homepage = http://www.redprl.org/;
     license = stdenv.lib.licenses.mit;
     maintainers = [ stdenv.lib.maintainers.acowley ];
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/science/logic/satallax/default.nix b/pkgs/applications/science/logic/satallax/default.nix
index 6f42ff15a227..c22bff9cdee2 100644
--- a/pkgs/applications/science/logic/satallax/default.nix
+++ b/pkgs/applications/science/logic/satallax/default.nix
@@ -60,7 +60,7 @@ stdenv.mkDerivation rec {
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
     downloadPage = "http://www.ps.uni-saarland.de/~cebrown/satallax/downloads.php";
-    homepage = "http://www.ps.uni-saarland.de/~cebrown/satallax/index.php";
+    homepage = http://www.ps.uni-saarland.de/~cebrown/satallax/index.php;
     updateWalker = true;
   };
 }
diff --git a/pkgs/applications/science/math/LiE/default.nix b/pkgs/applications/science/math/LiE/default.nix
index 515b7e272899..e0b0bc11f05f 100644
--- a/pkgs/applications/science/math/LiE/default.nix
+++ b/pkgs/applications/science/math/LiE/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A Computer algebra package for Lie group computations";
-    homepage = "http://wwwmathlabo.univ-poitiers.fr/~maavl/LiE/";
+    homepage = http://wwwmathlabo.univ-poitiers.fr/~maavl/LiE/;
     license = stdenv.lib.licenses.lgpl3; # see the website
 
     longDescription = ''
diff --git a/pkgs/applications/science/math/R/default.nix b/pkgs/applications/science/math/R/default.nix
index e75ae2222ae9..5adece31370e 100644
--- a/pkgs/applications/science/math/R/default.nix
+++ b/pkgs/applications/science/math/R/default.nix
@@ -69,7 +69,7 @@ stdenv.mkDerivation rec {
   setupHook = ./setup-hook.sh;
 
   meta = with stdenv.lib; {
-    homepage = "http://www.r-project.org/";
+    homepage = http://www.r-project.org/;
     description = "Free software environment for statistical computing and graphics";
     license = licenses.gpl2Plus;
 
diff --git a/pkgs/applications/science/math/eukleides/default.nix b/pkgs/applications/science/math/eukleides/default.nix
index 879ad96a9367..6d1c778d1e0e 100644
--- a/pkgs/applications/science/math/eukleides/default.nix
+++ b/pkgs/applications/science/math/eukleides/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Geometry Drawing Language";
-    homepage = "http://www.eukleides.org/";
+    homepage = http://www.eukleides.org/;
     license = stdenv.lib.licenses.gpl2;
 
     longDescription = ''
diff --git a/pkgs/applications/science/math/gfan/default.nix b/pkgs/applications/science/math/gfan/default.nix
index dbd28cf9e8ce..05f09e4aedb3 100644
--- a/pkgs/applications/science/math/gfan/default.nix
+++ b/pkgs/applications/science/math/gfan/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.gpl2 ;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
-    homepage = "http://home.math.au.dk/jensen/software/gfan/gfan.html";
+    homepage = http://home.math.au.dk/jensen/software/gfan/gfan.html;
   };
 }
diff --git a/pkgs/applications/science/math/mathematica/10.nix b/pkgs/applications/science/math/mathematica/10.nix
index 4de4a0c261d5..6a49976c86b8 100644
--- a/pkgs/applications/science/math/mathematica/10.nix
+++ b/pkgs/applications/science/math/mathematica/10.nix
@@ -132,7 +132,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Wolfram Mathematica computational software system";
-    homepage = "http://www.wolfram.com/mathematica/";
+    homepage = http://www.wolfram.com/mathematica/;
     license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/applications/science/math/mathematica/9.nix b/pkgs/applications/science/math/mathematica/9.nix
index 07a20b4ebe03..c4fd0c384c14 100644
--- a/pkgs/applications/science/math/mathematica/9.nix
+++ b/pkgs/applications/science/math/mathematica/9.nix
@@ -118,7 +118,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Wolfram Mathematica computational software system";
-    homepage = "http://www.wolfram.com/mathematica/";
+    homepage = http://www.wolfram.com/mathematica/;
     license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/applications/science/math/mathematica/default.nix b/pkgs/applications/science/math/mathematica/default.nix
index 1a9adcd4782f..f11a23def6a9 100644
--- a/pkgs/applications/science/math/mathematica/default.nix
+++ b/pkgs/applications/science/math/mathematica/default.nix
@@ -133,7 +133,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Wolfram Mathematica computational software system";
-    homepage = "http://www.wolfram.com/mathematica/";
+    homepage = http://www.wolfram.com/mathematica/;
     license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/applications/science/math/maxima/default.nix b/pkgs/applications/science/math/maxima/default.nix
index 5a19f73d9cf9..0ba1212567f4 100644
--- a/pkgs/applications/science/math/maxima/default.nix
+++ b/pkgs/applications/science/math/maxima/default.nix
@@ -45,7 +45,7 @@ stdenv.mkDerivation ({
 
   meta = {
     description = "Computer algebra system";
-    homepage = "http://maxima.sourceforge.net";
+    homepage = http://maxima.sourceforge.net;
     license = stdenv.lib.licenses.gpl2;
 
     longDescription = ''
diff --git a/pkgs/applications/science/math/nauty/default.nix b/pkgs/applications/science/math/nauty/default.nix
index 7503c50c6d22..36ac84ece25f 100644
--- a/pkgs/applications/science/math/nauty/default.nix
+++ b/pkgs/applications/science/math/nauty/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.asl20;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
-    homepage = "http://pallini.di.uniroma1.it/";
+    homepage = http://pallini.di.uniroma1.it/;
   };
 }
diff --git a/pkgs/applications/science/math/perseus/default.nix b/pkgs/applications/science/math/perseus/default.nix
index 55293e6c8a79..2d150d0c30e9 100644
--- a/pkgs/applications/science/math/perseus/default.nix
+++ b/pkgs/applications/science/math/perseus/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation {
       around datasets arising from point samples, images, distance
       matrices and so forth.
     '';
-    homepage = "http://www.sas.upenn.edu/~vnanda/perseus/index.html";
+    homepage = http://www.sas.upenn.edu/~vnanda/perseus/index.html;
     license = stdenv.lib.licenses.gpl3;
     maintainers = with stdenv.lib.maintainers; [erikryb];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/science/math/pssp/default.nix b/pkgs/applications/science/math/pssp/default.nix
index e74e17fa44f5..02d24d601b19 100644
--- a/pkgs/applications/science/math/pssp/default.nix
+++ b/pkgs/applications/science/math/pssp/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   meta = {
-    homepage = "http://www.gnu.org/software/pspp/";
+    homepage = http://www.gnu.org/software/pspp/;
     description = "A free replacement for SPSS, a program for statistical analysis of sampled data";
     license = stdenv.lib.licenses.gpl3Plus;
 
diff --git a/pkgs/applications/science/math/ratpoints/default.nix b/pkgs/applications/science/math/ratpoints/default.nix
index 1e99b8782a96..82a6836bd623 100644
--- a/pkgs/applications/science/math/ratpoints/default.nix
+++ b/pkgs/applications/science/math/ratpoints/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
-    homepage = "http://www.mathe2.uni-bayreuth.de/stoll/programs/";
+    homepage = http://www.mathe2.uni-bayreuth.de/stoll/programs/;
     updateWalker = true;
   };
 }
diff --git a/pkgs/applications/science/math/ripser/default.nix b/pkgs/applications/science/math/ripser/default.nix
index 7f94b7408a11..b7453ecb01d4 100644
--- a/pkgs/applications/science/math/ripser/default.nix
+++ b/pkgs/applications/science/math/ripser/default.nix
@@ -57,7 +57,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "A lean C++ code for the computation of Vietoris–Rips persistence barcodes";
-    homepage = "https://github.com/Ripser/ripser";
+    homepage = https://github.com/Ripser/ripser;
     license = stdenv.lib.licenses.lgpl3;
     maintainers = with stdenv.lib.maintainers; [erikryb];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/science/math/sage/default.nix b/pkgs/applications/science/math/sage/default.nix
index e6630815ba16..bf3c7fcea989 100644
--- a/pkgs/applications/science/math/sage/default.nix
+++ b/pkgs/applications/science/math/sage/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
   installPhase = ''DESTDIR=$out make install'';
 
   meta = {
-    homepage = "http://www.sagemath.org";
+    homepage = http://www.sagemath.org;
     description = "A free open source mathematics software system";
     license = stdenv.lib.licenses.gpl2Plus;
     broken = true;
diff --git a/pkgs/applications/science/math/scotch/default.nix b/pkgs/applications/science/math/scotch/default.nix
index 2e928bc8f344..3b01c684d529 100644
--- a/pkgs/applications/science/math/scotch/default.nix
+++ b/pkgs/applications/science/math/scotch/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
       Scotch is a software package for graph and mesh/hypergraph partitioning, graph clustering, 
       and sparse matrix ordering.
     '';
-    homepage = "http://www.labri.fr/perso/pelegrin/scotch";
+    homepage = http://www.labri.fr/perso/pelegrin/scotch;
     license = stdenv.lib.licenses.cecill-c;
     maintainers = [ stdenv.lib.maintainers.bzizou ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/science/math/singular/default.nix b/pkgs/applications/science/math/singular/default.nix
index 3fe8b542995e..b098da060e07 100644
--- a/pkgs/applications/science/math/singular/default.nix
+++ b/pkgs/applications/science/math/singular/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ raskin ];
     platforms = subtractLists platforms.i686 platforms.linux;
     license = licenses.gpl3; # Or GPLv2 at your option - but not GPLv4
-    homepage = "http://www.singular.uni-kl.de/index.php";
+    homepage = http://www.singular.uni-kl.de/index.php;
     downloadPage = "http://www.mathematik.uni-kl.de/ftp/pub/Math/Singular/SOURCES/";
   };
 }
diff --git a/pkgs/applications/science/math/symmetrica/default.nix b/pkgs/applications/science/math/symmetrica/default.nix
index 0c87beb22dfc..a7212299aa63 100644
--- a/pkgs/applications/science/math/symmetrica/default.nix
+++ b/pkgs/applications/science/math/symmetrica/default.nix
@@ -24,6 +24,6 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.publicDomain;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
-    homepage = "http://www.symmetrica.de/";
+    homepage = http://www.symmetrica.de/;
   };
 }
diff --git a/pkgs/applications/science/math/weka/default.nix b/pkgs/applications/science/math/weka/default.nix
index cfc63a50165e..18cb26890634 100644
--- a/pkgs/applications/science/math/weka/default.nix
+++ b/pkgs/applications/science/math/weka/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://www.cs.waikato.ac.nz/ml/weka/";
+    homepage = http://www.cs.waikato.ac.nz/ml/weka/;
     description = "Collection of machine learning algorithms for data mining tasks";
     license = stdenv.lib.licenses.gpl2Plus;
     maintainer = [stdenv.lib.maintainers.mimadrid];
diff --git a/pkgs/applications/science/medicine/aliza/default.nix b/pkgs/applications/science/medicine/aliza/default.nix
index 7cdacc1738be..b0471b80e2f1 100644
--- a/pkgs/applications/science/medicine/aliza/default.nix
+++ b/pkgs/applications/science/medicine/aliza/default.nix
@@ -45,7 +45,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Medical imaging software with 2D, 3D and 4D capabilities";
-    homepage = "http://www.aliza-dicom-viewer.com";
+    homepage = http://www.aliza-dicom-viewer.com;
     license = licenses.unfreeRedistributable;
     maintainers = with maintainers; [ mounium ];
   };
diff --git a/pkgs/applications/science/misc/cytoscape/default.nix b/pkgs/applications/science/misc/cytoscape/default.nix
index d36b0f0b4d93..d5ffe9cd9ba8 100644
--- a/pkgs/applications/science/misc/cytoscape/default.nix
+++ b/pkgs/applications/science/misc/cytoscape/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "http://www.cytoscape.org";
+    homepage = http://www.cytoscape.org;
     description = "A general platform for complex network analysis and visualization";
     license = stdenv.lib.licenses.lgpl21;
     maintainers = [stdenv.lib.maintainers.mimadrid];
diff --git a/pkgs/applications/science/misc/root/default.nix b/pkgs/applications/science/misc/root/default.nix
index c13169041aaf..cc961c8d392b 100644
--- a/pkgs/applications/science/misc/root/default.nix
+++ b/pkgs/applications/science/misc/root/default.nix
@@ -71,7 +71,7 @@ stdenv.mkDerivation rec {
   setupHook = ./setup-hook.sh;
 
   meta = {
-    homepage = "https://root.cern.ch/";
+    homepage = https://root.cern.ch/;
     description = "A data analysis framework";
     platforms = stdenv.lib.platforms.unix;
     maintainers = with stdenv.lib.maintainers; [ veprbl ];
diff --git a/pkgs/applications/science/molecular-dynamics/lammps/default.nix b/pkgs/applications/science/molecular-dynamics/lammps/default.nix
index 35ab53483687..9a89b88d7a52 100644
--- a/pkgs/applications/science/molecular-dynamics/lammps/default.nix
+++ b/pkgs/applications/science/molecular-dynamics/lammps/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
       funding from the DOE. It is an open-source code, distributed freely
       under the terms of the GNU Public License (GPL).
       '';
-    homepage = "http://lammps.sandia.gov";
+    homepage = http://lammps.sandia.gov;
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/version-management/bugseverywhere/default.nix b/pkgs/applications/version-management/bugseverywhere/default.nix
index cc4edd54b560..6301acdf1342 100644
--- a/pkgs/applications/version-management/bugseverywhere/default.nix
+++ b/pkgs/applications/version-management/bugseverywhere/default.nix
@@ -25,7 +25,7 @@ pythonPackages.buildPythonApplication rec {
 
     meta = with stdenv.lib; {
         description = "Bugtracker supporting distributed revision control";
-        homepage = "http://www.bugseverywhere.org/";
+        homepage = http://www.bugseverywhere.org/;
         license = licenses.gpl2Plus;
         platforms = platforms.all;
         maintainers = [ maintainers.matthiasbeyer ];
diff --git a/pkgs/applications/version-management/cvs-fast-export/default.nix b/pkgs/applications/version-management/cvs-fast-export/default.nix
index eae18c39dadd..ed207a1e7d96 100644
--- a/pkgs/applications/version-management/cvs-fast-export/default.nix
+++ b/pkgs/applications/version-management/cvs-fast-export/default.nix
@@ -11,7 +11,7 @@ mkDerivation rec {
     description = "Export an RCS or CVS history as a fast-import stream";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ dfoxfranke ];
-    homepage = "http://www.catb.org/esr/cvs-fast-export/";
+    homepage = http://www.catb.org/esr/cvs-fast-export/;
     platforms = platforms.all;
   };
 
diff --git a/pkgs/applications/version-management/cvs/default.nix b/pkgs/applications/version-management/cvs/default.nix
index 7ad3aac61d9e..8c69517a7506 100644
--- a/pkgs/applications/version-management/cvs/default.nix
+++ b/pkgs/applications/version-management/cvs/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation {
   buildInputs = [ nano ];
 
   meta = {
-    homepage = "http://cvs.nongnu.org";
+    homepage = http://cvs.nongnu.org;
     description = "Concurrent Versions System - a source control system";
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/applications/version-management/git-and-tools/bfg-repo-cleaner/default.nix b/pkgs/applications/version-management/git-and-tools/bfg-repo-cleaner/default.nix
index b2324581244a..b2a4bc66c699 100644
--- a/pkgs/applications/version-management/git-and-tools/bfg-repo-cleaner/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/bfg-repo-cleaner/default.nix
@@ -27,7 +27,7 @@ in
     '';
 
     meta = with stdenv.lib; {
-      homepage = "https://rtyley.github.io/bfg-repo-cleaner/";
+      homepage = https://rtyley.github.io/bfg-repo-cleaner/;
       # Descriptions taken with minor modification from the homepage of bfg-repo-cleaner
       description = "Removes large or troublesome blobs in a git repository like git-filter-branch does, but faster";
       longDescription = ''
diff --git a/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix b/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix
index f7c6ef25b731..1af1870928ba 100644
--- a/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix
@@ -73,7 +73,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Converts a Darcs repository into a Git repository";
-    homepage = "http://www.sanityinc.com/articles/converting-darcs-repositories-to-git";
+    homepage = http://www.sanityinc.com/articles/converting-darcs-repositories-to-git;
     license = stdenv.lib.licenses.mit;
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/applications/version-management/git-and-tools/git-crypt/default.nix b/pkgs/applications/version-management/git-and-tools/git-crypt/default.nix
index 517602bb633e..e5e676059706 100644
--- a/pkgs/applications/version-management/git-and-tools/git-crypt/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-crypt/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://www.agwa.name/projects/git-crypt";
+    homepage = https://www.agwa.name/projects/git-crypt;
     description = "Transparent file encryption in git";
     longDescription = ''
       git-crypt enables transparent encryption and decryption of files in a git
diff --git a/pkgs/applications/version-management/git-and-tools/git-remote-hg/default.nix b/pkgs/applications/version-management/git-and-tools/git-remote-hg/default.nix
index 547f5f997b98..f30813cf1201 100644
--- a/pkgs/applications/version-management/git-and-tools/git-remote-hg/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-remote-hg/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/felipec/git-remote-hg";
+    homepage = https://github.com/felipec/git-remote-hg;
     description = "Semi-official Mercurial bridge from Git project, once installed, it allows you to clone, fetch and push to and from Mercurial repositories as if they were Git ones";
     license = licenses.gpl2;
     maintainers = [ maintainers.garbas ];
diff --git a/pkgs/applications/version-management/git-and-tools/git2cl/default.nix b/pkgs/applications/version-management/git-and-tools/git2cl/default.nix
index afb01ff4a89c..044800fe73a6 100644
--- a/pkgs/applications/version-management/git-and-tools/git2cl/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git2cl/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "http://josefsson.org/git2cl/";
+    homepage = http://josefsson.org/git2cl/;
     description = "Convert git logs to GNU style ChangeLog files";
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/applications/version-management/git-and-tools/stgit/default.nix b/pkgs/applications/version-management/git-and-tools/stgit/default.nix
index 955fe90ff119..7130e057d971 100644
--- a/pkgs/applications/version-management/git-and-tools/stgit/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/stgit/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
   checkTarget = "test";
 
   meta = {
-    homepage = "http://procode.org/stgit/";
+    homepage = http://procode.org/stgit/;
     description = "A patch manager implemented on top of Git";
     license = "GPL";
 
diff --git a/pkgs/applications/version-management/git-and-tools/tig/default.nix b/pkgs/applications/version-management/git-and-tools/tig/default.nix
index 8a0cd8982625..f5e5fddd3b72 100644
--- a/pkgs/applications/version-management/git-and-tools/tig/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/tig/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://jonas.github.io/tig/";
+    homepage = https://jonas.github.io/tig/;
     description = "Text-mode interface for git";
     maintainers = with maintainers; [ garbas bjornfor domenkozar qknight ];
     license = licenses.gpl2;
diff --git a/pkgs/applications/version-management/git-and-tools/topgit/default.nix b/pkgs/applications/version-management/git-and-tools/topgit/default.nix
index 441c28bd45be..c183bbde7e6b 100644
--- a/pkgs/applications/version-management/git-and-tools/topgit/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/topgit/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = "https://github.com/greenrd/topgit";
+    homepage = https://github.com/greenrd/topgit;
     description = "TopGit manages large amount of interdependent topic branches";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/version-management/git-repo/default.nix b/pkgs/applications/version-management/git-repo/default.nix
index 886efefa8bbb..808e7b1850d1 100644
--- a/pkgs/applications/version-management/git-repo/default.nix
+++ b/pkgs/applications/version-management/git-repo/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
       parts of the development workflow. Repo is not meant to replace Git, only
       to make it easier to work with Git.
     '';
-    homepage = "https://android.googlesource.com/tools/repo";
+    homepage = https://android.googlesource.com/tools/repo;
     license = licenses.asl20;
     maintainers = [ maintainers.primeos ];
     platforms = platforms.unix;
diff --git a/pkgs/applications/version-management/git-review/default.nix b/pkgs/applications/version-management/git-review/default.nix
index 080894bc80e1..a824b55fca84 100644
--- a/pkgs/applications/version-management/git-review/default.nix
+++ b/pkgs/applications/version-management/git-review/default.nix
@@ -19,7 +19,7 @@ pythonPackages.buildPythonApplication rec {
   doCheck = false;
 
   meta = {
-    homepage = "https://github.com/openstack-infra/git-review";
+    homepage = https://github.com/openstack-infra/git-review;
     description = "Tool to submit code to Gerrit";
     license = stdenv.lib.licenses.asl20;
   };
diff --git a/pkgs/applications/version-management/gogs/default.nix b/pkgs/applications/version-management/gogs/default.nix
index c8af3fe63f92..49243a823ede 100644
--- a/pkgs/applications/version-management/gogs/default.nix
+++ b/pkgs/applications/version-management/gogs/default.nix
@@ -43,7 +43,7 @@ buildGoPackage rec {
 
   meta = {
     description = "A painless self-hosted Git service";
-    homepage = "https://gogs.io";
+    homepage = https://gogs.io;
     license = licenses.mit;
     maintainers = [ maintainers.schneefux ];
   };
diff --git a/pkgs/applications/version-management/mercurial/default.nix b/pkgs/applications/version-management/mercurial/default.nix
index 244a95447a96..01d1a21f3a7f 100644
--- a/pkgs/applications/version-management/mercurial/default.nix
+++ b/pkgs/applications/version-management/mercurial/default.nix
@@ -62,7 +62,7 @@ in python2Packages.buildPythonApplication {
   meta = {
     inherit version;
     description = "A fast, lightweight SCM system for very large distributed projects";
-    homepage = "http://mercurial.selenic.com/";
+    homepage = http://mercurial.selenic.com/;
     downloadPage = "http://mercurial.selenic.com/release/";
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.eelco ];
diff --git a/pkgs/applications/version-management/reposurgeon/default.nix b/pkgs/applications/version-management/reposurgeon/default.nix
index 2408621b9cf9..238d527ce38e 100644
--- a/pkgs/applications/version-management/reposurgeon/default.nix
+++ b/pkgs/applications/version-management/reposurgeon/default.nix
@@ -13,7 +13,7 @@ in mkDerivation rec {
     description = "A tool for editing version-control repository history";
     version = "3.28";
     license = licenses.bsd3;
-    homepage = "http://www.catb.org/esr/reposurgeon/";
+    homepage = http://www.catb.org/esr/reposurgeon/;
     maintainers = with maintainers; [ dfoxfranke ];
     platforms = platforms.all;
   };
diff --git a/pkgs/applications/version-management/srcml/default.nix b/pkgs/applications/version-management/srcml/default.nix
index 059c4fc344c2..903932ccbec3 100644
--- a/pkgs/applications/version-management/srcml/default.nix
+++ b/pkgs/applications/version-management/srcml/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Infrastructure for exploration, analysis, and manipulation of source code";
-    homepage = "http://www.srcml.org";
+    homepage = http://www.srcml.org;
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ leenaars ];
   };
diff --git a/pkgs/applications/version-management/yadm/default.nix b/pkgs/applications/version-management/yadm/default.nix
index 6587b25ef94a..f0185e187bbe 100644
--- a/pkgs/applications/version-management/yadm/default.nix
+++ b/pkgs/applications/version-management/yadm/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = "https://github.com/TheLocehiliosan/yadm";
+    homepage = https://github.com/TheLocehiliosan/yadm;
     description = "Yet Another Dotfiles Manager";
     longDescription = ''
     yadm is a dotfile management tool with 3 main features: Manages files across
diff --git a/pkgs/applications/video/avidemux/default.nix b/pkgs/applications/video/avidemux/default.nix
index 0caeed499f88..5dae78a3e8c4 100644
--- a/pkgs/applications/video/avidemux/default.nix
+++ b/pkgs/applications/video/avidemux/default.nix
@@ -43,7 +43,7 @@ let
                   ;
 
     meta = {
-      homepage = "http://fixounet.free.fr/avidemux/";
+      homepage = http://fixounet.free.fr/avidemux/;
       description = "Free video editor designed for simple video editing tasks";
       maintainers = with stdenv.lib.maintainers; [ viric abbradar ];
       platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/applications/video/bomi/default.nix b/pkgs/applications/video/bomi/default.nix
index bffb038f6536..a9e2654f731b 100644
--- a/pkgs/applications/video/bomi/default.nix
+++ b/pkgs/applications/video/bomi/default.nix
@@ -108,7 +108,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Powerful and easy-to-use multimedia player";
-    homepage = "https://bomi-player.github.io/";
+    homepage = https://bomi-player.github.io/;
     license = licenses.gpl2Plus;
     maintainers = [ maintainers.abbradar ];
     platforms = platforms.linux;
diff --git a/pkgs/applications/video/k9copy/default.nix b/pkgs/applications/video/k9copy/default.nix
index 047f23011855..7e87f03725f4 100644
--- a/pkgs/applications/video/k9copy/default.nix
+++ b/pkgs/applications/video/k9copy/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "DVD backup and DVD authoring program";
-    homepage = "http://k9copy-reloaded.sourceforge.net/";
+    homepage = http://k9copy-reloaded.sourceforge.net/;
     license = stdenv.lib.licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ flosse ];
     platforms = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/video/kodi/plugins.nix b/pkgs/applications/video/kodi/plugins.nix
index 51ff8fece630..6897f9df1a1f 100644
--- a/pkgs/applications/video/kodi/plugins.nix
+++ b/pkgs/applications/video/kodi/plugins.nix
@@ -19,7 +19,7 @@ rec {
     };
 
     meta = with stdenv.lib; {
-      homepage = "http://forum.kodi.tv/showthread.php?tid=85724";
+      homepage = http://forum.kodi.tv/showthread.php?tid=85724;
       description = "A program launcher for Kodi";
       longDescription = ''
         Advanced Launcher allows you to start any Linux, Windows and
@@ -49,7 +49,7 @@ rec {
     };
 
     meta = with stdenv.lib; {
-      homepage = "http://forum.kodi.tv/showthread.php?tid=287826";
+      homepage = http://forum.kodi.tv/showthread.php?tid=287826;
       description = "A program launcher for Kodi";
       longDescription = ''
         Advanced Emulator Launcher is a multi-emulator front-end for Kodi
@@ -184,7 +184,7 @@ rec {
     };
 
     meta = with stdenv.lib; {
-      homepage = "http://forum.kodi.tv/showthread.php?tid=67110";
+      homepage = http://forum.kodi.tv/showthread.php?tid=67110;
       description = "Watch content from SVT Play";
       longDescription = ''
         With this addon you can stream content from SVT Play
@@ -234,7 +234,7 @@ rec {
     };
 
     meta = with stdenv.lib; {
-      homepage = "http://forum.kodi.tv/showthread.php?tid=157499";
+      homepage = http://forum.kodi.tv/showthread.php?tid=157499;
       description = "Launch Steam in Big Picture Mode from Kodi";
       longDescription = ''
         This add-on will close/minimise Kodi, launch Steam in Big
diff --git a/pkgs/applications/video/miro/default.nix b/pkgs/applications/video/miro/default.nix
index 5ca530cfe9d2..3a297abb15c4 100644
--- a/pkgs/applications/video/miro/default.nix
+++ b/pkgs/applications/video/miro/default.nix
@@ -81,7 +81,7 @@ in buildPythonApplication rec {
   ] ++ optional enableBonjour avahi;
 
   meta = {
-    homepage = "http://www.getmiro.com/";
+    homepage = http://www.getmiro.com/;
     description = "Video and audio feed aggregator";
     license = licenses.gpl2Plus;
     maintainers = [ maintainers.aszlig ];
diff --git a/pkgs/applications/video/mplayer/default.nix b/pkgs/applications/video/mplayer/default.nix
index 89ac0b91b449..8e28f77ffeed 100644
--- a/pkgs/applications/video/mplayer/default.nix
+++ b/pkgs/applications/video/mplayer/default.nix
@@ -204,7 +204,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A movie player that supports many video formats";
-    homepage = "http://mplayerhq.hu";
+    homepage = http://mplayerhq.hu;
     license = "GPL";
     maintainers = [ stdenv.lib.maintainers.eelco ];
     platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
diff --git a/pkgs/applications/video/mpv/scripts/convert.nix b/pkgs/applications/video/mpv/scripts/convert.nix
index 9e36f790c782..d8f18f97ad9a 100644
--- a/pkgs/applications/video/mpv/scripts/convert.nix
+++ b/pkgs/applications/video/mpv/scripts/convert.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Convert parts of a video while you are watching it in mpv";
-    homepage = "https://gist.github.com/Zehkul/25ea7ae77b30af959be0";
+    homepage = https://gist.github.com/Zehkul/25ea7ae77b30af959be0;
     maintainers = [ lib.maintainers.profpatsch ];
     longDescription = ''
       When this script is loaded into mpv, you can hit Alt+W to mark the beginning
diff --git a/pkgs/applications/video/mythtv/default.nix b/pkgs/applications/video/mythtv/default.nix
index 4320022192a4..71bb0405111c 100644
--- a/pkgs/applications/video/mythtv/default.nix
+++ b/pkgs/applications/video/mythtv/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig which yasm libtool autoconf automake file ];
 
   meta = with stdenv.lib; {
-    homepage = "https://www.mythtv.org/";
+    homepage = https://www.mythtv.org/;
     description = "Open Source DVR";
     license = licenses.gpl2;
     meta.platforms = platforms.linux;
diff --git a/pkgs/applications/video/obs-studio/default.nix b/pkgs/applications/video/obs-studio/default.nix
index 0aebb4dcb64d..cddd2af7ae24 100644
--- a/pkgs/applications/video/obs-studio/default.nix
+++ b/pkgs/applications/video/obs-studio/default.nix
@@ -74,7 +74,7 @@ in stdenv.mkDerivation rec {
       Software", software originally designed for recording and streaming live
       video content, efficiently
     '';
-    homepage = "https://obsproject.com";
+    homepage = https://obsproject.com;
     maintainers = with maintainers; [ jb55 MP2E ];
     license = licenses.gpl2;
     platforms = with platforms; linux;
diff --git a/pkgs/applications/video/p2pvc/default.nix b/pkgs/applications/video/p2pvc/default.nix
index c9cffe3fa96d..1244421210e5 100644
--- a/pkgs/applications/video/p2pvc/default.nix
+++ b/pkgs/applications/video/p2pvc/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "A point to point color terminal video chat";
-    homepage = "https://github.com/mofarrell/p2pvc";
+    homepage = https://github.com/mofarrell/p2pvc;
     license = stdenv.lib.licenses.mit;
     maintainers = with stdenv.lib.maintainers; [ trino ];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/applications/video/qstopmotion/default.nix b/pkgs/applications/video/qstopmotion/default.nix
index 310ac974fca7..412cc1ad2728 100644
--- a/pkgs/applications/video/qstopmotion/default.nix
+++ b/pkgs/applications/video/qstopmotion/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig cmake gettext libgphoto2 gphoto2 libxml2 libv4l ];
 
   meta = with stdenv.lib; {
-    homepage = "http://www.qstopmotion.org";
+    homepage = http://www.qstopmotion.org;
     description = "Create stopmotion animation with a (web)camera";
     longDescription = ''
       Qstopmotion is a tool to create stopmotion
diff --git a/pkgs/applications/video/smplayer/default.nix b/pkgs/applications/video/smplayer/default.nix
index ea5af4ab1186..187f869bcfac 100644
--- a/pkgs/applications/video/smplayer/default.nix
+++ b/pkgs/applications/video/smplayer/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A complete front-end for MPlayer";
-    homepage = "http://smplayer.sourceforge.net/";
+    homepage = http://smplayer.sourceforge.net/;
     license = stdenv.lib.licenses.gpl3Plus;
     platforms = stdenv.lib.platforms.linux;
   };
diff --git a/pkgs/applications/video/vokoscreen/default.nix b/pkgs/applications/video/vokoscreen/default.nix
index b10495434b99..67905033ba10 100644
--- a/pkgs/applications/video/vokoscreen/default.nix
+++ b/pkgs/applications/video/vokoscreen/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "Simple GUI screencast recorder, using ffmpeg";
-    homepage = "http://linuxecke.volkoh.de/vokoscreen/vokoscreen.html";
+    homepage = http://linuxecke.volkoh.de/vokoscreen/vokoscreen.html;
     longDescription = ''
       vokoscreen is an easy to use screencast creator to record
       educational videos, live recordings of browser, installation,
diff --git a/pkgs/applications/video/zdfmediathk/default.nix b/pkgs/applications/video/zdfmediathk/default.nix
index b7f95fccda32..d85e4df7434d 100644
--- a/pkgs/applications/video/zdfmediathk/default.nix
+++ b/pkgs/applications/video/zdfmediathk/default.nix
@@ -29,7 +29,7 @@ mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Offers access to the Mediathek of different tv stations (ARD, ZDF, Arte, etc.)";
-    homepage = "https://github.com/xaverW/MediathekView/";
+    homepage = https://github.com/xaverW/MediathekView/;
     license = licenses.gpl3;
     maintainers = [ maintainers.flosse ];
     platforms = platforms.all;
diff --git a/pkgs/applications/virtualization/driver/win-pvdrivers/default.nix b/pkgs/applications/virtualization/driver/win-pvdrivers/default.nix
index faa1076e2998..069d5836a42b 100644
--- a/pkgs/applications/virtualization/driver/win-pvdrivers/default.nix
+++ b/pkgs/applications/virtualization/driver/win-pvdrivers/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation  {
 
   meta = with stdenv.lib; {
     description = "Xen Subproject: Windows PV Driver";
-    homepage = "http://xenproject.org/downloads/windows-pv-drivers.html";
+    homepage = http://xenproject.org/downloads/windows-pv-drivers.html;
     maintainers = [ maintainers.tstrobel ];
     platforms = platforms.linux;
     license = licenses.bsd3;
diff --git a/pkgs/applications/virtualization/driver/win-qemu/default.nix b/pkgs/applications/virtualization/driver/win-qemu/default.nix
index 97a1f0b3039b..1fa3e76d18fd 100644
--- a/pkgs/applications/virtualization/driver/win-qemu/default.nix
+++ b/pkgs/applications/virtualization/driver/win-qemu/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation  {
 
   meta = with stdenv.lib; {
     description = "Windows QEMU Drivers";
-    homepage = "https://fedoraproject.org/wiki/Windows_Virtio_Drivers";
+    homepage = https://fedoraproject.org/wiki/Windows_Virtio_Drivers;
     maintainers = [ maintainers.tstrobel ];
     platforms = platforms.linux;
     license = licenses.gpl2;
diff --git a/pkgs/applications/virtualization/driver/win-signed-gplpv-drivers/default.nix b/pkgs/applications/virtualization/driver/win-signed-gplpv-drivers/default.nix
index c4684a20914f..39ca93d4e1a8 100644
--- a/pkgs/applications/virtualization/driver/win-signed-gplpv-drivers/default.nix
+++ b/pkgs/applications/virtualization/driver/win-signed-gplpv-drivers/default.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation  {
       The drivers are signed by Univention with a Software Publishers
       Certificate obtained from the VeriSign CA.
       '';
-    homepage = "http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers";
+    homepage = http://wiki.univention.de/index.php?title=Installing-signed-GPLPV-drivers;
     maintainers = [ maintainers.tstrobel ];
     platforms = platforms.linux;
     license = licenses.gpl2;
diff --git a/pkgs/applications/virtualization/driver/win-spice/default.nix b/pkgs/applications/virtualization/driver/win-spice/default.nix
index 689d36e71101..19a28410d5c6 100644
--- a/pkgs/applications/virtualization/driver/win-spice/default.nix
+++ b/pkgs/applications/virtualization/driver/win-spice/default.nix
@@ -62,7 +62,7 @@ stdenv.mkDerivation  {
 
   meta = with stdenv.lib; {
     description = ''Windows SPICE Drivers'';
-    homepage = "http://www.spice-space.org";
+    homepage = http://www.spice-space.org;
     maintainers = [ maintainers.tstrobel ];
     platforms = platforms.linux;
   };
diff --git a/pkgs/applications/virtualization/driver/win-virtio/default.nix b/pkgs/applications/virtualization/driver/win-virtio/default.nix
index 5cf2e0a30622..f7a2f6e6f308 100644
--- a/pkgs/applications/virtualization/driver/win-virtio/default.nix
+++ b/pkgs/applications/virtualization/driver/win-virtio/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation  {
 
   meta = with stdenv.lib; {
     description = "Windows VirtIO Drivers";
-    homepage = "https://fedoraproject.org/wiki/Windows_Virtio_Drivers";
+    homepage = https://fedoraproject.org/wiki/Windows_Virtio_Drivers;
     maintainers = [ maintainers.tstrobel ];
     platforms = platforms.linux;
   };
diff --git a/pkgs/applications/virtualization/open-vm-tools/default.nix b/pkgs/applications/virtualization/open-vm-tools/default.nix
index 4c0e0f11e7b3..14aaef5709a9 100644
--- a/pkgs/applications/virtualization/open-vm-tools/default.nix
+++ b/pkgs/applications/virtualization/open-vm-tools/default.nix
@@ -49,7 +49,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/vmware/open-vm-tools";
+    homepage = https://github.com/vmware/open-vm-tools;
     description = "Set of tools for VMWare guests to improve host-guest interaction";
     longDescription = ''
       A set of services and modules that enable several features in VMware products for 
diff --git a/pkgs/applications/virtualization/rancher-compose/default.nix b/pkgs/applications/virtualization/rancher-compose/default.nix
index 5980141d8b9c..57aa6809d6c1 100644
--- a/pkgs/applications/virtualization/rancher-compose/default.nix
+++ b/pkgs/applications/virtualization/rancher-compose/default.nix
@@ -22,7 +22,7 @@ let
 
     meta = with lib; {
       description = "Docker compose compatible client to deploy to Rancher";
-      homepage = "https://docs.rancher.com/rancher/rancher-compose/";
+      homepage = https://docs.rancher.com/rancher/rancher-compose/;
       license = licenses.asl20;
       platforms = platforms.unix;
       maintainers = [maintainers.mic92];
diff --git a/pkgs/applications/virtualization/xhyve/default.nix b/pkgs/applications/virtualization/xhyve/default.nix
index c519784a6233..0e45b836b018 100644
--- a/pkgs/applications/virtualization/xhyve/default.nix
+++ b/pkgs/applications/virtualization/xhyve/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Lightweight Virtualization on OS X Based on bhyve";
-    homepage = "https://github.com/mist64/xhyve";
+    homepage = https://github.com/mist64/xhyve;
     maintainers = [ lib.maintainers.lnl7 ];
     platforms = lib.platforms.darwin;
   };
diff --git a/pkgs/applications/window-managers/2bwm/default.nix b/pkgs/applications/window-managers/2bwm/default.nix
index 50c342269c71..116180f5ec36 100644
--- a/pkgs/applications/window-managers/2bwm/default.nix
+++ b/pkgs/applications/window-managers/2bwm/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   installPhase = "make install DESTDIR=$out PREFIX=\"\"";
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/venam/2bwm";
+    homepage = https://github.com/venam/2bwm;
     description = "A fast floating WM written over the XCB library and derived from mcwm";
     license = licenses.mit;
     maintainers =  [ maintainers.sternenseemann ];
diff --git a/pkgs/applications/window-managers/compiz/default.nix b/pkgs/applications/window-managers/compiz/default.nix
index 240bc19dd453..dc6c30d00e47 100644
--- a/pkgs/applications/window-managers/compiz/default.nix
+++ b/pkgs/applications/window-managers/compiz/default.nix
@@ -58,7 +58,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Compoziting window manager";
-    homepage = "http://launchpad.net/compiz/";
+    homepage = http://launchpad.net/compiz/;
     license = stdenv.lib.licenses.gpl2;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/window-managers/compton/default.nix b/pkgs/applications/window-managers/compton/default.nix
index 8388e3870753..17baffbe8c73 100644
--- a/pkgs/applications/window-managers/compton/default.nix
+++ b/pkgs/applications/window-managers/compton/default.nix
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "https://github.com/chjj/compton/";
+    homepage = https://github.com/chjj/compton/;
     description = "A fork of XCompMgr, a sample compositing manager for X servers";
     longDescription = ''
       A fork of XCompMgr, which is a sample compositing manager for X
diff --git a/pkgs/applications/window-managers/dwm/default.nix b/pkgs/applications/window-managers/dwm/default.nix
index c2f9bec33c21..9f6c89375182 100644
--- a/pkgs/applications/window-managers/dwm/default.nix
+++ b/pkgs/applications/window-managers/dwm/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
   buildPhase = " make ";
  
   meta = {
-    homepage = "http://suckless.org/";
+    homepage = http://suckless.org/;
     description = "Dynamic window manager for X";
     license = stdenv.lib.licenses.mit;
     maintainers = with stdenv.lib.maintainers; [viric];
diff --git a/pkgs/applications/window-managers/evilwm/default.nix b/pkgs/applications/window-managers/evilwm/default.nix
index 27f80023bb37..56ae70dce086 100644
--- a/pkgs/applications/window-managers/evilwm/default.nix
+++ b/pkgs/applications/window-managers/evilwm/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   inherit patches;
 
   meta = with stdenv.lib; {
-    homepage = "http://www.6809.org.uk/evilwm/";
+    homepage = http://www.6809.org.uk/evilwm/;
     description = "Minimalist window manager for the X Window System";
 
     license = {
diff --git a/pkgs/applications/window-managers/fvwm/default.nix b/pkgs/applications/window-managers/fvwm/default.nix
index 75df68427aab..7587dcb490ae 100644
--- a/pkgs/applications/window-managers/fvwm/default.nix
+++ b/pkgs/applications/window-managers/fvwm/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   ] ++ stdenv.lib.optional gestures libstroke;
 
   meta = {
-    homepage = "http://fvwm.org";
+    homepage = http://fvwm.org;
     description = "A multiple large virtual desktop window manager";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/window-managers/herbstluftwm/default.nix b/pkgs/applications/window-managers/herbstluftwm/default.nix
index 024c9e5c796e..3bf089f83545 100644
--- a/pkgs/applications/window-managers/herbstluftwm/default.nix
+++ b/pkgs/applications/window-managers/herbstluftwm/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A manual tiling window manager for X";
-    homepage = "http://herbstluftwm.org/";
+    homepage = http://herbstluftwm.org/;
     license = stdenv.lib.licenses.bsd2;
     platforms = stdenv.lib.platforms.linux;
     maintainers = with stdenv.lib.maintainers; [ the-kenny ];
diff --git a/pkgs/applications/window-managers/jwm/default.nix b/pkgs/applications/window-managers/jwm/default.nix
index 85136cb9f97f..892fe7ba4e72 100644
--- a/pkgs/applications/window-managers/jwm/default.nix
+++ b/pkgs/applications/window-managers/jwm/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   preConfigure = "./autogen.sh";
 
   meta = {
-    homepage = "http://joewing.net/projects/jwm/";
+    homepage = http://joewing.net/projects/jwm/;
     description = "Joe's Window Manager is a light-weight X11 window manager";
     license = stdenv.lib.licenses.gpl2;
     platforms   = stdenv.lib.platforms.unix;
diff --git a/pkgs/applications/window-managers/ratpoison/default.nix b/pkgs/applications/window-managers/ratpoison/default.nix
index fec3ae631328..9879ffd64df1 100644
--- a/pkgs/applications/window-managers/ratpoison/default.nix
+++ b/pkgs/applications/window-managers/ratpoison/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = "http://www.nongnu.org/ratpoison/";
+    homepage = http://www.nongnu.org/ratpoison/;
     description = "Simple mouse-free tiling window manager";
     license = licenses.gpl2Plus;
 
diff --git a/pkgs/applications/window-managers/windowmaker/dockapps/alsamixer.app.nix b/pkgs/applications/window-managers/windowmaker/dockapps/alsamixer.app.nix
index 11e5460fecbc..0102fb05d8ee 100644
--- a/pkgs/applications/window-managers/windowmaker/dockapps/alsamixer.app.nix
+++ b/pkgs/applications/window-managers/windowmaker/dockapps/alsamixer.app.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Alsa mixer application for Windowmaker";
-    homepage = "http://windowmaker.org/dockapps/?name=AlsaMixer.app";
+    homepage = http://windowmaker.org/dockapps/?name=AlsaMixer.app;
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.bstrik ];
   };
diff --git a/pkgs/applications/window-managers/windowmaker/dockapps/wmsm.app.nix b/pkgs/applications/window-managers/windowmaker/dockapps/wmsm.app.nix
index 6fe49745fa76..e211abe0ea54 100644
--- a/pkgs/applications/window-managers/windowmaker/dockapps/wmsm.app.nix
+++ b/pkgs/applications/window-managers/windowmaker/dockapps/wmsm.app.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "System monitor for Windowmaker";
-    homepage = "http://linux-bsd-unix.strefa.pl";
+    homepage = http://linux-bsd-unix.strefa.pl;
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.bstrik ];
   };
diff --git a/pkgs/applications/window-managers/windowmaker/dockapps/wmsystemtray.nix b/pkgs/applications/window-managers/windowmaker/dockapps/wmsystemtray.nix
index e7994eaf05f7..80a24635f67c 100644
--- a/pkgs/applications/window-managers/windowmaker/dockapps/wmsystemtray.nix
+++ b/pkgs/applications/window-managers/windowmaker/dockapps/wmsystemtray.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Systemtray for Windowmaker";
-    homepage = "http://wmsystemtray.sourceforge.net";
+    homepage = http://wmsystemtray.sourceforge.net;
     license = stdenv.lib.licenses.gpl2;
     maintainers = [ stdenv.lib.maintainers.bstrik ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/window-managers/wmii-hg/default.nix b/pkgs/applications/window-managers/wmii-hg/default.nix
index 0ca38b9b04e0..bea7c99a5112 100644
--- a/pkgs/applications/window-managers/wmii-hg/default.nix
+++ b/pkgs/applications/window-managers/wmii-hg/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
   makeFlags = "WMII_HGVERSION=hg${rev}";
 
   meta = {
-    homepage = "https://code.google.com/archive/p/wmii/";
+    homepage = https://code.google.com/archive/p/wmii/;
     description = "A small window manager controlled by a 9P filesystem";
     maintainers = with stdenv.lib.maintainers; [ kovirobi ];
     license = stdenv.lib.licenses.mit;
diff --git a/pkgs/applications/window-managers/xmonad-log-applet/default.nix b/pkgs/applications/window-managers/xmonad-log-applet/default.nix
index b09dfebfd127..f27e7a953dd2 100644
--- a/pkgs/applications/window-managers/xmonad-log-applet/default.nix
+++ b/pkgs/applications/window-managers/xmonad-log-applet/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   patches = [ ./fix-paths.patch ];
 
   meta = with stdenv.lib; {
-    homepage = "http://github.com/alexkay/xmonad-log-applet";
+    homepage = http://github.com/alexkay/xmonad-log-applet;
     license = licenses.bsd3;
     description = "An applet that will display XMonad log information (${desktopSupport} version)";
     platforms = platforms.linux;