diff --git a/addons/mail/mail_message.py b/addons/mail/mail_message.py
index d8256039359..587c7485d19 100644
--- a/addons/mail/mail_message.py
+++ b/addons/mail/mail_message.py
@@ -245,7 +245,7 @@ class mail_message(osv.Model):
     def vote_toggle(self, cr, uid, ids, context=None):
         '''
         Toggles when Comment is liked or unlike.
-        Return the number of votes of particular message.
+        create vote entries if current user like comment..
         '''
         vote_pool = self.pool.get('mail.vote')
         new_vote_id = False