diff --git a/addons/event/report/report_event_registration_view.xml b/addons/event/report/report_event_registration_view.xml
index 17c8f26a8b6..d2497d863f8 100644
--- a/addons/event/report/report_event_registration_view.xml
+++ b/addons/event/report/report_event_registration_view.xml
@@ -53,7 +53,7 @@
             <field name="arch" type="xml">
                 <search string="Event on Registration">
                     <group>
-					<filter string="  Year  " icon="terp-go-year"
+                    <filter string="  Year  " icon="terp-go-year"
                           domain="[('date','&lt;=', time.strftime('%%Y-%%m-%%d')),('date','&gt;=',time.strftime('%%Y-01-01'))]"
                           help="Events created in current year"/>
                     <filter string="   Month   " icon="terp-go-month" name="this_month"
@@ -63,14 +63,14 @@
                           domain="[('date','&lt;=', (datetime.date.today() - relativedelta(day=31, months=1)).strftime('%%Y-%%m-%%d')),('date','&gt;=',(datetime.date.today() - relativedelta(day=1,months=1)).strftime('%%Y-%%m-%%d'))]"
                           help="Events created in last month"/>
                     <separator orientation="vertical"/>
-					<filter icon="terp-document-new"
-						string="New"
-						domain="[('state','=','draft')]"
-						help="Events which are in draft state"/>
-					<filter icon="terp-check"
-						string="Confirm"
-						domain="[('state','=','confirm')]"
-						help="Events which are in confirm state"/>
+                    <filter icon="terp-document-new"
+                        string="New"
+                        domain="[('state','=','draft')]"
+                        help="Events which are in draft state"/>
+                    <filter icon="terp-check"
+                        string="Confirm"
+                        domain="[('state','=','confirm')]"
+                        help="Events which are in confirm state"/>
                     <separator orientation="vertical"/>
                     <filter icon="terp-camera_test"
                           string="Confirmed Registrations"