diff --git a/lib/relation-definition.js b/lib/relation-definition.js
index 0074f318..778172eb 100644
--- a/lib/relation-definition.js
+++ b/lib/relation-definition.js
@@ -65,10 +65,10 @@ function extendScopeMethods(definition, scopeMethods, ext) {
     customMethods = ext.call(definition, scopeMethods, relationClass);
   } else if (typeof ext === 'object') {
     function createFunc(definition, relationMethod) {
-        return function() {
-          var relation = new relationClass(definition, this);
-          return relationMethod.apply(relation, arguments);
-        };
+      return function() {
+        var relation = new relationClass(definition, this);
+        return relationMethod.apply(relation, arguments);
+      };
     };
     for (var key in ext) {
       var relationMethod = ext[key];