diff --git a/htdocs/variants/class/ProductCombination.class.php b/htdocs/variants/class/ProductCombination.class.php
index fd08ccf1b6ae832dd04f08e769dc7770301e72ef..d3e6964aea696a78538ad698b50ff0ab01b45b9a 100644
--- a/htdocs/variants/class/ProductCombination.class.php
+++ b/htdocs/variants/class/ProductCombination.class.php
@@ -249,8 +249,8 @@ class ProductCombination
 	/**
 	 * Deletes a product combination
 	 *
-	 * @param User $user
-	 * @return int <0 KO >0 OK
+	 * @param 	User 	$user	Object user
+	 * @return 	int 			<0 if KO, >0 if OK
 	 */
 	public function delete(User $user)
 	{