diff --git a/base_partner_sequence/__init__.py b/base_partner_sequence/__init__.py
index 062d23fcc..0b9e04a87 100644
--- a/base_partner_sequence/__init__.py
+++ b/base_partner_sequence/__init__.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 # Copyright 2004-2009 Tiny SPRL (<http://tiny.be>).
 # Copyright 2013 initOS GmbH & Co. KG (<http://www.initos.com>).
 # Copyright 2016 Tecnativa - Vicent Cubells
+# Copyright 2016 Camptocamp - Akim Juillerat (<http://www.camptocamp.com>).
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import models
diff --git a/base_partner_sequence/__manifest__.py b/base_partner_sequence/__manifest__.py
index 39f656ce6..867b9b6ed 100644
--- a/base_partner_sequence/__manifest__.py
+++ b/base_partner_sequence/__manifest__.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2004-2009 Tiny SPRL (<http://tiny.be>).
 # Copyright 2013 initOS GmbH & Co. KG (<http://www.initos.com>).
 # Copyright 2016 Tecnativa - Vicent Cubells
@@ -11,7 +10,7 @@
               "Odoo Community Association (OCA), "
               "Camptocamp, ",
     "name": "Add a sequence on customers' code",
-    "version": "10.0.1.0.0",
+    "version": "11.0.1.0.0",
     "category": "Generic Modules/Base",
     "website": "http://www.initos.com",
     "depends": [
diff --git a/base_partner_sequence/models/__init__.py b/base_partner_sequence/models/__init__.py
index 9e8bfde26..0ebe9647a 100644
--- a/base_partner_sequence/models/__init__.py
+++ b/base_partner_sequence/models/__init__.py
@@ -1,7 +1,7 @@
-# -*- coding: utf-8 -*-
 # Copyright 2004-2009 Tiny SPRL (<http://tiny.be>).
 # Copyright 2013 initOS GmbH & Co. KG (<http://www.initos.com>).
 # Copyright 2016 Tecnativa - Vicent Cubells
+# Copyright 2016 Camptocamp - Akim Juillerat (<http://www.camptocamp.com>).
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import partner
diff --git a/base_partner_sequence/models/partner.py b/base_partner_sequence/models/partner.py
index 9ddb630ca..8a3c74b84 100644
--- a/base_partner_sequence/models/partner.py
+++ b/base_partner_sequence/models/partner.py
@@ -1,26 +1,8 @@
-# -*- coding: utf-8 -*-
-##############################################################################
-#
-#    OpenERP, Open Source Management Solution
-#    Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
-#    Copyright (C) 2013 initOS GmbH & Co. KG (<http://www.initos.com>).
-#    Author Thomas Rehn <thomas.rehn at initos.com>
-#    Copyright (C) 2016 Camptocamp SA (<http://www.camptocamp.com>).
-#
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU Affero General Public License as
-#    published by the Free Software Foundation, either version 3 of the
-#    License, or (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU Affero General Public License for more details.
-#
-#    You should have received a copy of the GNU Affero General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-##############################################################################
+# Copyright 2004-2009 Tiny SPRL (<http://tiny.be>).
+# Copyright 2013 initOS GmbH & Co. KG (<http://www.initos.com>).
+# Copyright 2016 Tecnativa - Vicent Cubells
+# Copyright 2016 Camptocamp - Akim Juillerat (<http://www.camptocamp.com>).
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo import api, models, exceptions, _
 
@@ -53,7 +35,6 @@ class ResPartner(models.Model):
             if not vals.get('ref') and partner._needsRef(vals) and \
                not partner.ref:
                 vals['ref'] = self._get_next_ref(vals=vals)
-
             super(ResPartner, partner).write(vals)
         return True
 
@@ -62,9 +43,6 @@ class ResPartner(models.Model):
         """
         Checks whether a sequence value should be assigned to a partner's 'ref'
 
-        :param cr: database cursor
-        :param uid: current user id
-        :param id: id of the partner object
         :param vals: known field values of the partner object
         :return: true iff a sequence value should be assigned to the\
                       partner's 'ref'