diff --git a/pos_invoice_reconcile/__init__.py b/pos_invoice_reconcile/__init__.py
index 2c4eac3f..14cf57df 100755
--- a/pos_invoice_reconcile/__init__.py
+++ b/pos_invoice_reconcile/__init__.py
@@ -1 +1,2 @@
+# -*- coding: utf-8 -*-
 import models
\ No newline at end of file
diff --git a/pos_invoice_reconcile/__openerp__.py b/pos_invoice_reconcile/__openerp__.py
index 53d858bb..ec019fc3 100755
--- a/pos_invoice_reconcile/__openerp__.py
+++ b/pos_invoice_reconcile/__openerp__.py
@@ -1,4 +1,4 @@
-# -*- encoding: utf-8 -*-
+# -*- coding: utf-8 -*-
 ##############################################################################
 #
 #    OpenERP, Open Source Management Solution
@@ -25,7 +25,9 @@
 {
     "name": "POS Invoice auto reconcile",
     "version": "8.0.0.1.0",
-    "author": "Juan Carlos Montoya",
+    "author": "Juan Carlos Montoya,"
+              "Javier Garcia <jgarcia@sdi.es>,"
+              "Odoo Community Association (OCA)",
     "website": "http://sdi.es",
     "license": "AGPL-3",
     "category": "Accounting",
diff --git a/pos_invoice_reconcile/models/__init__.py b/pos_invoice_reconcile/models/__init__.py
index 2c4eac3f..14cf57df 100755
--- a/pos_invoice_reconcile/models/__init__.py
+++ b/pos_invoice_reconcile/models/__init__.py
@@ -1 +1,2 @@
+# -*- coding: utf-8 -*-
 import models
\ No newline at end of file
diff --git a/pos_invoice_reconcile/models/models.py b/pos_invoice_reconcile/models/models.py
index 369d942c..d8a82999 100755
--- a/pos_invoice_reconcile/models/models.py
+++ b/pos_invoice_reconcile/models/models.py
@@ -21,7 +21,7 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
-from openerp import models, fields, api, _
+from openerp import models, fields, api
 
 
 class PosSession(models.Model):