nixos/*: normalize link format

make (almost) all links appear on only a single line, with no
unnecessary whitespace, using double quotes for attributes. this lets us
automatically convert them to markdown easily.

the few remaining links are extremely long link in a gnome module, we'll
come back to those at a later date.

1 files changed, 4 insertions, 4 deletions

diff --git a/nixos/modules/services/web-servers/nginx/default.nix b/nixos/modules/services/web-servers/nginx/default.nix
index 5ccbaf77481b..166f38f9ea28 100644
--- a/nixos/modules/services/web-servers/nginx/default.nix
+++ b/nixos/modules/services/web-servers/nginx/default.nix
@@ -504,16 +504,16 @@ in
           This is mutually exclusive to any other config option for
           <filename>nginx.conf</filename> except for
           <itemizedlist>
-          <listitem><para><xref linkend="opt-services.nginx.appendConfig" />
+          <listitem><para><xref linkend="opt-services.nginx.appendConfig"/>
           </para></listitem>
-          <listitem><para><xref linkend="opt-services.nginx.httpConfig" />
+          <listitem><para><xref linkend="opt-services.nginx.httpConfig"/>
           </para></listitem>
-          <listitem><para><xref linkend="opt-services.nginx.logError" />
+          <listitem><para><xref linkend="opt-services.nginx.logError"/>
           </para></listitem>
           </itemizedlist>
 
           If additional verbatim config in addition to other options is needed,
-          <xref linkend="opt-services.nginx.appendConfig" /> should be used instead.
+          <xref linkend="opt-services.nginx.appendConfig"/> should be used instead.
         '';
       };