[UPD] Update mail_tracking_mailgun.pot

mail_tracking_mailgun/i18n/mail_tracking_mailgun.pot

@@ -53,7 +53,7 @@ msgid "Contact"
 msgstr ""
 
 #. module: mail_tracking_mailgun
-#: code:addons/mail_tracking_mailgun/models/mail_tracking_email.py:239
+#: code:addons/mail_tracking_mailgun/models/mail_tracking_email.py:240
 #, python-format
 msgid "Couldn't retrieve Mailgun information"
 msgstr ""
@@ -73,7 +73,7 @@ msgid "Error %s trying to check mailof connection"
 msgstr ""
 
 #. module: mail_tracking_mailgun
-#: code:addons/mail_tracking_mailgun/models/mail_tracking_email.py:243
+#: code:addons/mail_tracking_mailgun/models/mail_tracking_email.py:244
 #, python-format
 msgid "Event information not longer stored"
 msgstr ""
@@ -121,7 +121,7 @@ msgid "There is no Mailgun API key!"
 msgstr ""
 
 #. module: mail_tracking_mailgun
-#: code:addons/mail_tracking_mailgun/models/mail_tracking_email.py:226
+#: code:addons/mail_tracking_mailgun/models/mail_tracking_email.py:227
 #, python-format
 msgid "There is no tracked message!"
 msgstr ""