diff --git a/index.html b/index.html
index 86d35389..4a1c2cda 100644
--- a/index.html
+++ b/index.html
@@ -1235,7 +1235,7 @@ <h2>
           boolean requestPayerEmail = false;
           boolean requestPayerPhone = false;
           boolean requestShipping = false;
-          DOMString shippingType = "shipping";
+          PaymentShippingType shippingType = "shipping";
         };
       </pre>
       <p>