diff --git a/lib/default.nix b/lib/default.nix
index 940867f8..4b977f29 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -333,8 +333,8 @@
     }
 
     recursiveMerge [
-      {int = 0;}
-      {int = null;}
+      { int = 0; }
+      { int = null; }
     ]
     => error: Cannot merge different types: 'int' and 'null'
     ```