--- util.module (saved version)
+++ (current document)
@@ -74,7 +74,7 @@
  * Implementation of hook_form_alter().
  */
 function util_form_alter($form_id, &$form) {
-  system_modules_util_form_alter($form_id, &$form);
+  system_modules_util_form_alter($form_id, $form);
 }
 
 /**