docs: destruct TrackedPage payload (#549)

Author: dennisadriaans

docs/content/scripts/tracking/google-tag-manager.md

@@ -97,7 +97,7 @@ const { proxy } = useScriptGoogleTagManager({
   id: 'YOUR_ID' // id is only needed if you haven't configured globally
 })
 
-useScriptEventPage((title, path) => {
+useScriptEventPage(({ title, path }) => {
   // triggered on route change after title is updated
   proxy.dataLayer.push({
     event: 'pageview',