Update cookbook/form/data_transformers.rst

Gilles Gauthier · Gilles Gauthier · commit dc9278a2b5e5 · 2012-07-30T12:42:07.000+03:00
diff --git a/cookbook/form/data_transformers.rst b/cookbook/form/data_transformers.rst
@@ -262,7 +262,7 @@ First, create the custom field type class::
             ));
         }
 
-        public function getParent(array $options)
+        public function getParent()
         {
             return 'text';
         }
