diff --git a/addons/mass_mailing/models/mailing.py b/addons/mass_mailing/models/mailing.py
index f3b8aafbfcc..623f1b5d4a2 100644
--- a/addons/mass_mailing/models/mailing.py
+++ b/addons/mass_mailing/models/mailing.py
@@ -26,8 +26,7 @@ image_re = re.compile(r"data:(image/[A-Za-z]+);base64,(.*)")
 
 
 class MassMailing(models.Model):
-    """ MassMailing models a wave of emails for a mass mailign campaign.
-    A mass mailing is an occurence of sending emails. """
+    """ Mass Mailing models the sending of emails to a list of recipients for a mass mailing campaign."""
     _name = 'mailing.mailing'
     _description = 'Mass Mailing'
     _inherit = ['mail.thread',