Small refactoring

7 years ago · 56bd8341be
1 changed files with 1 additions and 1 deletions
--- a/src/SaveRelationsBehavior.php
+++ b/src/SaveRelationsBehavior.php
@ -37,7 +37,7 @@ class SaveRelationsBehavior extends Behavior
    /**
     * @param $relationName
-     * @param null $i
+     * @param int|null $i
     * @return string
     */
    protected static function prettyRelationName($relationName, $i = null)