diff --git a/addons/mail/mail_thread.py b/addons/mail/mail_thread.py
index 872623ffe69..7489779fd17 100644
--- a/addons/mail/mail_thread.py
+++ b/addons/mail/mail_thread.py
@@ -820,7 +820,7 @@ class mail_thread(osv.AbstractModel):
                         "now deprecated res.log.")
         self.message_post(cr, uid, [id], message, context=context)
 
-    def message_get_partners_from_emails(self, cr, uid, emails, context=None):
+    def message_create_partners_from_emails(self, cr, uid, emails, context=None):
         """ Convert a list of emails into a list partner_ids and a list
             new_partner_ids. The return value is non conventional because
             it is meant to be used by the mail widget.
@@ -956,7 +956,6 @@ class mail_thread(osv.AbstractModel):
             - type and subtype: comment and mail.mt_comment by default
             - attachment_ids: supposed not attached to any document; attach them
                 to the related document. Should only be set by Chatter.
-            - extra_email: [ 'Fabien <fpi@openerp.com>', 'al@openerp.com' ]
         """
         mail_message_obj = self.pool.get('mail.message')
         ir_attachment = self.pool.get('ir.attachment')
diff --git a/addons/mail/static/src/js/mail.js b/addons/mail/static/src/js/mail.js
index d5df305e336..e08afdad217 100644
--- a/addons/mail/static/src/js/mail.js
+++ b/addons/mail/static/src/js/mail.js
@@ -580,7 +580,7 @@ openerp.mail = function (session) {
                 }
             });
             var deferred_check = $.Deferred();
-            self.parent_thread.ds_thread._model.call('message_get_partners_from_emails', [emails]).then(function (partners) {
+            self.parent_thread.ds_thread._model.call('message_create_partners_from_emails', [emails]).then(function (partners) {
                 partners_from = _.clone(partners.partner_ids);
                 var deferreds = [];
                 _.each(partners.new_partner_ids, function (id) {