diff --git a/modules/nixos/think-backend-gtcm.nix b/modules/nixos/think-backend-gtcm.nix
index a6070ec..e83b5ae 100644
--- a/modules/nixos/think-backend-gtcm.nix
+++ b/modules/nixos/think-backend-gtcm.nix
@@ -46,9 +46,7 @@ in
       type = lib.types.str;
       default = defaultGroup;
       defaultText = "${defaultGroup}";
-      description = ''
-        Group under which the website runs. 
-      '';
+      description = "Group under which the website runs.";
     };
 
     package = lib.mkPackageOption pkgs "think-backend-gtcm" { };
diff --git a/modules/nixos/think-gtcm.nix b/modules/nixos/think-gtcm.nix
index 8b98247..c2909d9 100644
--- a/modules/nixos/think-gtcm.nix
+++ b/modules/nixos/think-gtcm.nix
@@ -46,9 +46,7 @@ in
       type = lib.types.str;
       default = defaultGroup;
       defaultText = "${defaultGroup}";
-      description = ''
-        Group under which the website runs. 
-      '';
+      description = "Group under which the website runs.";
     };
 
     package = lib.mkPackageOption pkgs "think-gtcm" { };