Apply Laravel coding style

Shift automatically applies the Laravel coding style - which uses the PSR-12 coding style as a base with some minor additions.

You may customize the code style applied by configuring [Pint](https://laravel.com/docs/pint), [PHP CS Fixer](https://github.com/FriendsOfPHP/PHP-CS-Fixer), or [PHP CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer) for your project root.

For more information on customizing the code style applied by Shift, [watch this short video](https://laravelshift.com/videos/shift-code-style).

app/Http/Controllers/DownloadMeetupCalendar.php

@@ -14,7 +14,6 @@ class DownloadMeetupCalendar extends Controller
      * Handle the incoming request.
      *
      * @param  \Illuminate\Http\Request  $request
-     *
      * @return \Illuminate\Http\Response
      */
     public function __invoke(Request $request)