Index: typo3/mod/tools/em/class.em_index.php
===================================================================
--- typo3/mod/tools/em/class.em_index.php	(Revision 6565)
+++ typo3/mod/tools/em/class.em_index.php	(Arbeitskopie)
@@ -5876,7 +5876,7 @@
 	function listOrderTitle($listOrder,$key)	{
 		switch($listOrder)	{
 			case 'cat':
-				return isset($this->categories[$key])?$this->categories[$key]:'<em>['.$key.']</em>';
+				return isset($this->categories[$key])?$this->categories[$key]:'['.$key.']';
 				break;
 			case 'author_company':
 				return $key;