diff --git a/htdocs/categories/class/categorie.class.php b/htdocs/categories/class/categorie.class.php
index e4c6f162d23..61bcbac238c 100644
--- a/htdocs/categories/class/categorie.class.php
+++ b/htdocs/categories/class/categorie.class.php
@@ -1273,11 +1273,11 @@ class Categorie extends CommonObject
 	 * Return list of categories (object instances or labels) linked to element of id $id and type $type
 	 * Should be named getListOfCategForObject
 	 *
-	 * @param   int    $id   Id of element
-	 * @param   string $type Type of category ('customer', 'supplier', 'contact', 'product', 'member'). Old mode (0, 1, 2, ...) is deprecated.
-	 * @param   string $mode 'object'=Get array of fetched category instances, 'label'=Get array of category
-	 *                       labels, 'id'= Get array of category IDs
-	 * @return  mixed        Array of category objects or < 0 if KO
+	 * @param   int    $id     Id of element
+	 * @param   string $type   Type of category ('customer', 'supplier', 'contact', 'product', 'member'). Old mode (0, 1, 2, ...) is deprecated.
+	 * @param   string $mode   'id'=Get array of category ids, 'object'=Get array of fetched category instances, 'label'=Get array of category
+	 *                         labels, 'id'= Get array of category IDs
+	 * @return  mixed          Array of category objects or < 0 if KO
 	 */
 	function containing($id, $type, $mode='object')
 	{