diff --git a/htdocs/core/class/html.formticket.class.php b/htdocs/core/class/html.formticket.class.php
index 4724c57e885..48c861fdd95 100644
--- a/htdocs/core/class/html.formticket.class.php
+++ b/htdocs/core/class/html.formticket.class.php
@@ -697,7 +697,7 @@ class FormTicket
 			}
 			if ($num_rows_level0 == 1) {
 				return '<input type="hidden" name="'.$htmlname.'" id="'.$htmlname.'" value="'.dol_escape_htmltag($groupvalue).'">';
-			}else{
+			} else {
 				$stringtoprint .= '<input type="hidden" name="'.$htmlname.'" id="'.$htmlname.'_select" class="maxwidth500 minwidth400">';
 				$stringtoprint .= '<input type="hidden" name="'.$htmlname.'_child_id" id="'.$htmlname.'_select_child_id" class="maxwidth500 minwidth400">';
 			}