diff --git a/htdocs/adherents/class/adherentstats.class.php b/htdocs/adherents/class/adherentstats.class.php
index aef2f275c89..bfa990a04c0 100644
--- a/htdocs/adherents/class/adherentstats.class.php
+++ b/htdocs/adherents/class/adherentstats.class.php
@@ -33,9 +33,9 @@ include_once DOL_DOCUMENT_ROOT . '/adherents/class/subscription.class.php';
 class AdherentStats extends Stats
 {
     /**
-	 * @var string Name of table without prefix where object is stored
-	 */
-	public $table_element;
+     * @var string Name of table without prefix where object is stored
+     */
+    public $table_element;
 
     var $socid;
     var $userid;