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/services.php

@@ -15,8 +15,8 @@ return [
     */
 
     'mailgun' => [
-        'domain'   => env('MAILGUN_DOMAIN'),
-        'secret'   => env('MAILGUN_SECRET'),
+        'domain' => env('MAILGUN_DOMAIN'),
+        'secret' => env('MAILGUN_SECRET'),
         'endpoint' => env('MAILGUN_ENDPOINT', 'api.mailgun.net'),
     ],
 
@@ -25,7 +25,7 @@ return [
     ],
 
     'ses' => [
-        'key'    => env('AWS_ACCESS_KEY_ID'),
+        'key' => env('AWS_ACCESS_KEY_ID'),
         'secret' => env('AWS_SECRET_ACCESS_KEY'),
         'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
     ],