--- node_clone/clone.module.orig        2008-05-07 13:38:46.000000000 +0200
+++ node_clone/clone.module     2008-05-07 13:41:07.000000000 +0200
@@ -5,7 +5,7 @@
 /**
  * Implementation of hook_help().
  */
-function clone_help($path, $arg) {
+function clone_help($path) {
   switch ($path) {
     case 'admin/help#clone':
       $output = '<p>'. t('The clone module allows users to make a copy of an existing node and then edit that copy. The authorship is set to the current user, the menu and url aliases are reset, and the words "Clone of" are inserted into the title to remind you that you are not editing the original node.') .'</p>';