Set the manifest request's . #829

Author: Marcos Cáceres

index.html

@@ -1363,6 +1363,8 @@ <h3>
           </li>
           <li>Set |request|'s [=request/initiator=] to "`manifest`".
           </li>
+          <li>Set |request|'s [=request/destination=] to "`manifest`".
+          </li>
           <li>If the |manifest link|'s {{HTMLLinkElement/crossOrigin}}
           attribute's value is "`use-credentials`", then set |request|'s
           [=request/credentials mode=] to "`include`". Otherwise, set