diff --git a/help_online/views/help_online_view.xml b/help_online/views/help_online_view.xml
index 6ee45346..b4c9137a 100644
--- a/help_online/views/help_online_view.xml
+++ b/help_online/views/help_online_view.xml
@@ -15,7 +15,7 @@
             <field name="res_model">ir.ui.view</field>
             <field name="search_view_id" ref="view_view_search" />
             <field name="view_type">form</field>
-            <field name="view_mode">tree, form</field>
+            <field name="view_mode">tree,form</field>
             <field name="context">{"search_default_website":1}</field>
         </record>