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, 2 insertions, 4 deletions

diff --git a/nixos/modules/services/web-servers/apache-httpd/vhost-options.nix b/nixos/modules/services/web-servers/apache-httpd/vhost-options.nix
index e743eaa6215b1..559210a1418ce 100644
--- a/nixos/modules/services/web-servers/apache-httpd/vhost-options.nix
+++ b/nixos/modules/services/web-servers/apache-httpd/vhost-options.nix
@@ -261,8 +261,7 @@ in
       default = "";
       example = "Disallow: /foo/";
       description = ''
-        Specification of pages to be ignored by web crawlers. See <link
-        xlink:href='http://www.robotstxt.org/'/> for details.
+        Specification of pages to be ignored by web crawlers. See <link xlink:href="http://www.robotstxt.org/"/> for details.
       '';
     };
 
@@ -280,8 +279,7 @@ in
         };
       '';
       description = ''
-        Declarative location config. See <link
-        xlink:href="https://httpd.apache.org/docs/2.4/mod/core.html#location"/> for details.
+        Declarative location config. See <link xlink:href="https://httpd.apache.org/docs/2.4/mod/core.html#location"/> for details.
       '';
     };