diff --git a/mass_mailing_event_registration_exclude/data/event_state_data.xml b/mass_mailing_event_registration_exclude/data/event_state_data.xml
index db9aefcab..fe0de15a8 100644
--- a/mass_mailing_event_registration_exclude/data/event_state_data.xml
+++ b/mass_mailing_event_registration_exclude/data/event_state_data.xml
@@ -1,7 +1,6 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8" ?>
 <!-- Copyright 2016 Antonio Espinosa <antonio.espinosa@tecnativa.com>
      License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
-
 <odoo noupdate="1">
 
     <record id="event_draft" model="event.registration.state">