1 files changed, 5 insertions, 5 deletions
diff --git a/nixpkgs/pkgs/development/lisp-modules/quicklisp-to-nix-output/blackbird.nix b/nixpkgs/pkgs/development/lisp-modules/quicklisp-to-nix-output/blackbird.nix
index a660882f36b1..15100222894b 100644
--- a/nixpkgs/pkgs/development/lisp-modules/quicklisp-to-nix-output/blackbird.nix
+++ b/nixpkgs/pkgs/development/lisp-modules/quicklisp-to-nix-output/blackbird.nix
@@ -1,15 +1,15 @@
 args @ { fetchurl, ... }:
 rec {
-  baseName = ''blackbird'';
-  version = ''20160531-git'';
+  baseName = "blackbird";
+  version = "20160531-git";
 
-  description = ''A promise implementation for Common Lisp.'';
+  description = "A promise implementation for Common Lisp.";
 
   deps = [ args."vom" ];
 
   src = fetchurl {
-    url = ''http://beta.quicklisp.org/archive/blackbird/2016-05-31/blackbird-20160531-git.tgz'';
-    sha256 = ''0l053fb5fdz1q6dyfgys6nmbairc3aig4wjl5abpf8b1paf7gzq9'';
+    url = "http://beta.quicklisp.org/archive/blackbird/2016-05-31/blackbird-20160531-git.tgz";
+    sha256 = "0l053fb5fdz1q6dyfgys6nmbairc3aig4wjl5abpf8b1paf7gzq9";
   };
 
   packageName = "blackbird";