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).

config/broadcasting.php

@@ -40,17 +40,17 @@ return [
     'connections' => [
 
         'pusher' => [
-            'driver'  => 'pusher',
-            'key'     => env('PUSHER_APP_KEY'),
-            'secret'  => env('PUSHER_APP_SECRET'),
-            'app_id'  => env('PUSHER_APP_ID'),
+            'driver' => 'pusher',
+            'key' => env('PUSHER_APP_KEY'),
+            'secret' => env('PUSHER_APP_SECRET'),
+            'app_id' => env('PUSHER_APP_ID'),
             'options' => [
-                'cluster'   => env('PUSHER_APP_CLUSTER'),
-                'host'      => env('PUSHER_HOST') ?: 'api-'.env('PUSHER_APP_CLUSTER', 'mt1').'.pusher.com',
-                'port'      => env('PUSHER_PORT', 443),
-                'scheme'    => env('PUSHER_SCHEME', 'https'),
+                'cluster' => env('PUSHER_APP_CLUSTER'),
+                'host' => env('PUSHER_HOST') ?: 'api-'.env('PUSHER_APP_CLUSTER', 'mt1').'.pusher.com',
+                'port' => env('PUSHER_PORT', 443),
+                'scheme' => env('PUSHER_SCHEME', 'https'),
                 'encrypted' => true,
-                'useTLS'    => env('PUSHER_SCHEME', 'https') === 'https',
+                'useTLS' => env('PUSHER_SCHEME', 'https') === 'https',
             ],
             'client_options' => [
                 // Guzzle client options: https://docs.guzzlephp.org/en/stable/request-options.html
@@ -59,11 +59,11 @@ return [
 
         'ably' => [
             'driver' => 'ably',
-            'key'    => env('ABLY_KEY'),
+            'key' => env('ABLY_KEY'),
         ],
 
         'redis' => [
-            'driver'     => 'redis',
+            'driver' => 'redis',
             'connection' => 'default',
         ],