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/Requests/helpdesk/ContactRequest.php

@@ -24,8 +24,8 @@ class ContactRequest extends Request
     public function rules()
     {
         return [
-            'name'    => 'required',
-            'email'   => 'required|email',
+            'name' => 'required',
+            'email' => 'required|email',
             'subject' => 'required',
             'message' => 'required|max:50',
         ];