[FIX] Name of overridden method

mail_debrand/__openerp__.py

@@ -4,7 +4,7 @@
 {
     "name": "Mail Debrand",
     "summary": "Remove Odoo branding from email footers",
-    "version": "8.0.1.0.0",
+    "version": "8.0.1.0.1",
     "category": "Social Network",
     "website": "http://www.antiun.com",
     "author": "Antiun Ingeniería S.L., Odoo Community Association (OCA)",

mail_debrand/models/mail.py

@@ -9,7 +9,7 @@ class MailNotification(models.Model):
     _inherit = "mail.notification"
 
     @api.model
-    def _get_signature_footer(self, user_id, res_model=None, res_id=None,
+    def get_signature_footer(self, user_id, res_model=None, res_id=None,
                              user_signature=True):
         """Generate signature footer only with the chosen parts.
 

mail_debrand/tests/test_mail.py

@@ -15,7 +15,7 @@ class SignatureCase(TransactionCase):
     def signature(self, **context):
         """Get user's signature."""
         return (self.mail_notification.with_context(**context)
-                ._get_signature_footer(self.user.id))
+                .get_signature_footer(self.user.id))
 
     def test_signature_user_custom(self):
         """User name does not appear in signature when it is custom."""