diff --git a/connector_walmart/__manifest__.py b/connector_walmart/__manifest__.py
index 08dfe172..8ad9abd9 100644
--- a/connector_walmart/__manifest__.py
+++ b/connector_walmart/__manifest__.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 {
diff --git a/connector_walmart/components/backend_adapter.py b/connector_walmart/components/backend_adapter.py
index c99d334a..0ce4e0ea 100644
--- a/connector_walmart/components/backend_adapter.py
+++ b/connector_walmart/components/backend_adapter.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from odoo.addons.component.core import AbstractComponent
diff --git a/connector_walmart/components/binder.py b/connector_walmart/components/binder.py
index 3bfd3084..63d9002d 100644
--- a/connector_walmart/components/binder.py
+++ b/connector_walmart/components/binder.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from odoo.addons.component.core import Component
diff --git a/connector_walmart/components/exporter.py b/connector_walmart/components/exporter.py
index f875076d..903fe59d 100644
--- a/connector_walmart/components/exporter.py
+++ b/connector_walmart/components/exporter.py
@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2013 Guewen Baconnier,Camptocamp SA,Akretion
-# © 2016 Sodexis
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 import logging
diff --git a/connector_walmart/components/importer.py b/connector_walmart/components/importer.py
index 969b1e5c..776a3f4e 100644
--- a/connector_walmart/components/importer.py
+++ b/connector_walmart/components/importer.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 """
@@ -305,7 +305,7 @@ class DelayedBatchImporter(AbstractComponent):
 #
 #         # find the translatable fields of the model
 #         fields = self.model.fields_get()
-#         translatable_fields = [field for field, attrs in fields.iteritems()
+#         translatable_fields = [field for field, attrs in fields.items()
 #                                if attrs.get('translate')]
 #
 #         if mapper is None:
@@ -318,7 +318,7 @@ class DelayedBatchImporter(AbstractComponent):
 #             map_record = mapper.map_record(lang_record)
 #             record = map_record.values()
 #
-#             data = dict((field, value) for field, value in record.iteritems()
+#             data = dict((field, value) for field, value in record.items()
 #                         if field in translatable_fields)
 #
 #             binding.with_context(connector_no_export=True,
diff --git a/connector_walmart/components/mapper.py b/connector_walmart/components/mapper.py
index 1f940723..523bd62a 100644
--- a/connector_walmart/components/mapper.py
+++ b/connector_walmart/components/mapper.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from odoo.addons.component.core import AbstractComponent
diff --git a/connector_walmart/models/account/account_fiscal_position.py b/connector_walmart/models/account/account_fiscal_position.py
index 001bacd8..528196f2 100644
--- a/connector_walmart/models/account/account_fiscal_position.py
+++ b/connector_walmart/models/account/account_fiscal_position.py
@@ -1,4 +1,6 @@
 # -*- coding: utf-8 -*-
+# © 2017,2018 Hibou Corp.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from odoo import api, fields, models
 from odoo.exceptions import ValidationError
diff --git a/connector_walmart/models/delivery/common.py b/connector_walmart/models/delivery/common.py
index d903e148..6bdc7627 100644
--- a/connector_walmart/models/delivery/common.py
+++ b/connector_walmart/models/delivery/common.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from odoo import models, fields, api
diff --git a/connector_walmart/models/sale_order/common.py b/connector_walmart/models/sale_order/common.py
index 17dc742e..3cba6e72 100644
--- a/connector_walmart/models/sale_order/common.py
+++ b/connector_walmart/models/sale_order/common.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 import logging
diff --git a/connector_walmart/models/sale_order/importer.py b/connector_walmart/models/sale_order/importer.py
index 6683fcd1..050fa0b4 100644
--- a/connector_walmart/models/sale_order/importer.py
+++ b/connector_walmart/models/sale_order/importer.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 import logging
@@ -180,7 +180,7 @@ class SaleOrderImporter(Component):
         return self.env['res.partner'].create(values)
 
     def _partner_matches(self, partner, values):
-        for key, value in values.iteritems():
+        for key, value in values.items():
             if key == 'state_id':
                 if value != partner.state_id.id:
                     return False
diff --git a/connector_walmart/models/stock_picking/common.py b/connector_walmart/models/stock_picking/common.py
index 6fad1e4c..db934af6 100644
--- a/connector_walmart/models/stock_picking/common.py
+++ b/connector_walmart/models/stock_picking/common.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 import logging
diff --git a/connector_walmart/models/stock_picking/exporter.py b/connector_walmart/models/stock_picking/exporter.py
index 72561874..58cfa313 100644
--- a/connector_walmart/models/stock_picking/exporter.py
+++ b/connector_walmart/models/stock_picking/exporter.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from odoo import fields
diff --git a/connector_walmart/models/walmart_backend/common.py b/connector_walmart/models/walmart_backend/common.py
index f178c532..2d4a9f3a 100644
--- a/connector_walmart/models/walmart_backend/common.py
+++ b/connector_walmart/models/walmart_backend/common.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 
diff --git a/connector_walmart/models/walmart_binding/common.py b/connector_walmart/models/walmart_binding/common.py
index c624e011..1f3b4c3a 100644
--- a/connector_walmart/models/walmart_binding/common.py
+++ b/connector_walmart/models/walmart_binding/common.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# © 2017 Hibou Corp.
+# © 2017,2018 Hibou Corp.
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 from odoo import api, models, fields