diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 544063bc4c8..36b21771be9 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -73,7 +73,7 @@ abstract class CommonObject
 	public $table_element;
 
 	/**
-	 * @var int    Name of subtable line
+	 * @var string    Name of subtable line
 	 */
 	public $table_element_line = '';