diff --git a/htdocs/eventorganization/conferenceorboothattendee_note.php b/htdocs/eventorganization/conferenceorboothattendee_note.php
index 4f0bb74a4e5..fd72b1588e7 100644
--- a/htdocs/eventorganization/conferenceorboothattendee_note.php
+++ b/htdocs/eventorganization/conferenceorboothattendee_note.php
@@ -119,7 +119,7 @@ $reshook = $hookmanager->executeHooks('doActions', array(), $object, $action); /
 if ($reshook < 0) {
 	setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');
 }
-if (empty($reshook)){
+if (empty($reshook)) {
 	include DOL_DOCUMENT_ROOT.'/core/actions_setnotes.inc.php'; // Must be include, not include_once
 }