1 files changed, 3 insertions, 3 deletions
diff --git a/nixpkgs/nixos/modules/services/misc/calibre-server.nix b/nixpkgs/nixos/modules/services/misc/calibre-server.nix
index 2467d34b524a..d75c33bab518 100644
--- a/nixpkgs/nixos/modules/services/misc/calibre-server.nix
+++ b/nixpkgs/nixos/modules/services/misc/calibre-server.nix
@@ -26,20 +26,20 @@ in
       enable = mkEnableOption "calibre-server";
 
       libraries = mkOption {
-        description = ''
+        description = lib.mdDoc ''
           The directories of the libraries to serve. They must be readable for the user under which the server runs.
         '';
         type = types.listOf types.path;
       };
 
       user = mkOption {
-        description = "The user under which calibre-server runs.";
+        description = lib.mdDoc "The user under which calibre-server runs.";
         type = types.str;
         default = "calibre-server";
       };
 
       group = mkOption {
-        description = "The group under which calibre-server runs.";
+        description = lib.mdDoc "The group under which calibre-server runs.";
         type = types.str;
         default = "calibre-server";
       };