Index: library/Zend/Acl.php =================================================================== --- library/Zend/Acl.php (revision 24708) +++ library/Zend/Acl.php (working copy) @@ -140,7 +140,7 @@ * will have the least priority, and the last parent added will have the * highest priority. * - * @param Zend_Acl_Role_Interface $role + * @param Zend_Acl_Role_Interface|string $role * @param Zend_Acl_Role_Interface|string|array $parents * @uses Zend_Acl_Role_Registry::add() * @return Zend_Acl Provides a fluent interface