diff --git a/account_banking_sepa_credit_transfer/models/account_payment_method.py b/account_banking_sepa_credit_transfer/models/account_payment_method.py
index e4e0a63c5..13f8930db 100644
--- a/account_banking_sepa_credit_transfer/models/account_payment_method.py
+++ b/account_banking_sepa_credit_transfer/models/account_payment_method.py
@@ -10,7 +10,8 @@ class AccountPaymentMethod(models.Model):
 
     pain_version = fields.Selection(selection_add=[
         ('pain.001.001.02', 'pain.001.001.02'),
-        ('pain.001.001.03', 'pain.001.001.03 (recommended for credit transfer)'),
+        ('pain.001.001.03', 'pain.001.001.03 '
+         '(recommended for credit transfer)'),
         ('pain.001.001.04', 'pain.001.001.04'),
         ('pain.001.001.05', 'pain.001.001.05'),
         ('pain.001.003.03', 'pain.001.003.03 (credit transfer in Germany)'),