diff -urp pathauto.old/pathauto.admin.inc pathauto/pathauto.admin.inc
--- pathauto.old/pathauto.admin.inc	2008-09-22 23:53:30.000000000 +0200
+++ pathauto/pathauto.admin.inc	2008-09-22 23:56:33.000000000 +0200
@@ -350,8 +350,8 @@ function _pathauto_check_pattern($patter
   }
 
   if ($return) {
-    $description = t('NOTE: This field contains potentially incorrect patterns. ');
-    $description .= format_plural(count($return), 'Problem token: ', 'Problem tokens: ');
+    $description = t('NOTE: This field contains potentially incorrect patterns.') .' ';
+    $description .= format_plural(count($return), 'Problem token:', 'Problem tokens:' .' ');
     $description .= t('%problems', array('%problems' => implode(', ', $return)));
     $return = $description;
   }