diff --git a/partner_contact_birthdate/__init__.py b/partner_contact_birthdate/__init__.py
index 00ff9b00b..c113cb0e9 100644
--- a/partner_contact_birthdate/__init__.py
+++ b/partner_contact_birthdate/__init__.py
@@ -1,5 +1,5 @@
-# -*- coding: utf-8 -*-
 # Copyright (C) 2014-2015  Grupo ESOC <www.grupoesoc.es>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+# © 2017-Apertoso N.V. (<http://www.apertoso.be>)
+#  License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 from . import models
 from .hooks import post_init_hook
diff --git a/partner_contact_birthdate/__manifest__.py b/partner_contact_birthdate/__manifest__.py
index 468dabeea..4f9ed0ed1 100644
--- a/partner_contact_birthdate/__manifest__.py
+++ b/partner_contact_birthdate/__manifest__.py
@@ -1,10 +1,10 @@
-# -*- coding: utf-8 -*-
 # Copyright 2014-2015  Grupo ESOC <www.grupoesoc.es>
+# © 2017-Apertoso N.V. (<http://www.apertoso.be>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 {
     "name": "Contact's birthdate",
-    "version": "10.0.1.1.0",
+    'version': '11.0.1.0.0',
     "author": "Tecnativa,"
               "Odoo Community Association (OCA)",
     "category": "Customer Relationship Management",
diff --git a/partner_contact_birthdate/models/__init__.py b/partner_contact_birthdate/models/__init__.py
index bc4712911..2ff0408ae 100644
--- a/partner_contact_birthdate/models/__init__.py
+++ b/partner_contact_birthdate/models/__init__.py
@@ -1,5 +1,5 @@
-# -*- coding: utf-8 -*-
 # Copyright 2014-2015  Grupo ESOC <www.grupoesoc.es>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+# © 2017-Apertoso N.V. (<http://www.apertoso.be>)
+#  License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import res_partner
diff --git a/partner_contact_birthdate/models/res_partner.py b/partner_contact_birthdate/models/res_partner.py
index d4ba59d70..053b11d24 100644
--- a/partner_contact_birthdate/models/res_partner.py
+++ b/partner_contact_birthdate/models/res_partner.py
@@ -1,5 +1,5 @@
-# -*- coding: utf-8 -*-
 # Copyright (C) 2014-2015  Grupo ESOC <www.grupoesoc.es>
+# © 2017-Apertoso N.V. (<http://www.apertoso.be>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 from odoo import api, fields, models
 import logging
diff --git a/partner_contact_birthdate/tests/__init__.py b/partner_contact_birthdate/tests/__init__.py
index 90bda5ac1..13b6abe56 100644
--- a/partner_contact_birthdate/tests/__init__.py
+++ b/partner_contact_birthdate/tests/__init__.py
@@ -1,4 +1,4 @@
-# -*- coding: utf-8 -*-
 # Copyright (C) 2014-2015  Grupo ESOC <www.grupoesoc.es>
+# © 2017-Apertoso N.V. (<http://www.apertoso.be>)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 from . import test_birthdate