diff --git a/ext/custom-addons/dp_custom/models/ir_ui_menu.py b/ext/custom-addons/dp_custom/models/ir_ui_menu.py
index d2652712..e6dc3961 100644
--- a/ext/custom-addons/dp_custom/models/ir_ui_menu.py
+++ b/ext/custom-addons/dp_custom/models/ir_ui_menu.py
@@ -2,7 +2,7 @@
 ##############################################################################
 #
 #    datenpol gmbh
-#    Copyright (C) 2013-TODAY datenpol gmbh(<http://www.datenpol.at>)
+#    Copyright (C) 2013-TODAY datenpol gmbh (<http://www.datenpol.at/>)
 #
 #    This program is free software: you can redistribute it and/or modify
 #    it under the terms of the GNU Affero General Public License as
@@ -24,31 +24,30 @@ from openerp import api
 from openerp.tools.translate import _
 from openerp import SUPERUSER_ID
 from openerp import tools
-from lxml import etree
 
 DISABLED_MENUS = [
 ]
 
 class ir_ui_menu(models.Model):
     _inherit = 'ir.ui.menu'
-    
+
     @tools.ormcache(skiparg=2)
     def get_disabled_menu_ids(self, cr, uid, context=None):
         data_obj = self.pool.get('ir.model.data')
-         
+
         menu_ids = []
         for menu in DISABLED_MENUS:
-            module,xml_id = menu.split('.')
+            module, xml_id = menu.split('.')
             menu = data_obj.get_object(cr, uid, module, xml_id)
             if menu:
                 menu_ids.append(menu.id)
-        return menu_ids  
 
-    def _filter_visible_menus(self, cr, uid, ids, context=None): 
-        if uid != 1:       
+        return menu_ids
+
+    def _filter_visible_menus(self, cr, uid, ids, context=None):
+        if uid != 1:
             disabled_ids = self.get_disabled_menu_ids(cr, uid)
-             
             ids = [id for id in ids if id not in disabled_ids]
- 
+
         ids = super(ir_ui_menu, self)._filter_visible_menus(cr, uid, ids, context)
         return ids