=== modified file 'modules/node/node.module'
--- modules/node/node.module	2010-06-03 02:22:44 +0000
+++ modules/node/node.module	2010-07-31 00:10:56 +0000
@@ -2685,7 +2685,7 @@
 function node_assign_owner_action(&$node, $context) {
   $node->uid = $context['owner_uid'];
   $owner_name = db_result(db_query("SELECT name FROM {users} WHERE uid = %d", $context['owner_uid']));
-  watchdog('action', 'Changed owner of @type %title to uid %name.', array('@type' => node_get_types('type', $node), '%title' => $node->title, '%name' => $owner_name));
+  watchdog('action', 'Changed owner of @type %title to uid %name.', array('@type' => node_get_types('name', $node), '%title' => $node->title, '%name' => $owner_name));
 }
 
 function node_assign_owner_action_form($context) {