fixup! Migrate Laravel getting started guide from textile to mdx

Author: GregHolmes

src/pages/docs/getting-started/laravel.mdx

@@ -390,10 +390,9 @@ Continue to explore the documentation with Laravel as the selected language:
 
 Read more about the concepts covered in this guide:
 
-* Revisit the basics of [Pub/Sub](/docs/pub-sub?lang=php)
-* Explore more [advanced](/docs/pub-sub/advanced?lang=php) Pub/Sub concepts
-* Read more about how to use [presence](/docs/presence-occupancy/presence?lang=php) in your apps
+* Read more about [Ably Laravel Echo](https://github.com/ably-forks/laravel-echo)
 * Fetch message [history](/docs/storage-history/history?lang=php) in your apps
-* Learn about [Laravel Broadcasting](https://laravel.com/docs/broadcasting) with Ably
+* Learn more about [Laravel Broadcasting](https://laravel.com/docs/broadcasting)
+* Explore the A[bly Laravel Broadcast app](https://github.com/ably-labs/laravel-broadcast-app), with authentication, multiple rooms, and private rooms.
 
 You can also explore the Ably CLI further, or visit the Pub/Sub [API references](/docs/api/rest-sdk?lang=php).