diff --git a/modules/purchase_trade/fee.py b/modules/purchase_trade/fee.py
index c186130..77829cd 100755
--- a/modules/purchase_trade/fee.py
+++ b/modules/purchase_trade/fee.py
@@ -71,8 +71,8 @@ class Fee(ModelSQL,ModelView):
             ],
         states={
             'readonly': (Bool(Eval('mode') != 'ppack') & Bool(Eval('mode') != 'perqt')),
-            }
-        depends=['mode', 'packing_category'],)
+            },
+        depends=['mode', 'packing_category'])
     packing_category = fields.Function(fields.Many2One('product.uom.category',"Packing Category"),'on_change_with_packing_category')
     inherit_shipment = fields.Boolean("Inh Sh",states={
             'invisible': (Eval('shipment_in')),