Adding example for the fonts.extraFonts

(thanks roconnor)


svn path=/nixos/trunk/; revision=21817

modules/config/fonts.nix

@@ -73,8 +73,9 @@ let
 
       extraFonts = mkOption {
         default = [];
+        example = [ pkgs.dejavu_fonts ];
         description = ''
-          List of additional fonts.
+          List of packages with additional fonts.
         '';
       };