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/DatabaseRequest.php

@@ -29,10 +29,10 @@ class DatabaseRequest extends Request
     public function rules()
     {
         return [
-            'default'      => 'required',
-            'host'         => 'required',
+            'default' => 'required',
+            'host' => 'required',
             'databasename' => 'required',
-            'username'     => 'required',
+            'username' => 'required',
             // 'password'      =>  '',
             'port' => 'integer|min:0',
         ];