diff --git a/doc/howtos/backend/exercise-dashboard b/doc/howtos/backend/exercise-dashboard
index 6e21229bf0f..9e5eb41b779 100644
--- a/doc/howtos/backend/exercise-dashboard
+++ b/doc/howtos/backend/exercise-dashboard
@@ -26,7 +26,7 @@ Index: addons/openacademy/views/session_board.xml
 ===================================================================
 --- /dev/null	1970-01-01 00:00:00.000000000 +0000
 +++ addons/openacademy/views/session_board.xml	2014-08-26 17:26:21.531783052 +0200
-@@ -0,0 +1,61 @@
+@@ -0,0 +1,62 @@
 +<?xml version="1.0"?>
 +<odoo>
 +