added PSR-12 rules

config/filesystems.php

@@ -9,7 +9,7 @@ return [
     |
     | Here you may specify the default filesystem disk that should be used
     | by the framework. The "local" disk, as well as a variety of cloud
-    | based disks are available to your application for file storage.
+    | based disks, are available to your application for file storage.
     |
     */
 
@@ -41,7 +41,7 @@ return [
         'public' => [
             'driver' => 'local',
             'root' => storage_path('app/public'),
-            'url' => env('APP_URL').'/storage',
+            'url' => env('APP_URL') . '/storage',
             'visibility' => 'public',
             'throw' => false,
             'report' => false,