Fix annotation (#872)

paypal · Aug 9, 2017 · ae38166 · ae38166
1 parent 14e814d
commit ae38166
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/PayPal/Common/PayPalModel.php b/lib/PayPal/Common/PayPalModel.php
@@ -38,7 +38,7 @@ public static function setCredential($credential)
      * You can pass data as a json representation or array object. This argument eliminates the need
      * to do $obj->fromJson($data) later after creating the object.
      *
-     * @param null $data
+     * @param array|string|null $data
      * @throws \InvalidArgumentException
      */
     public function __construct($data = null)