get rid of space

config/app.php

@@ -162,11 +162,10 @@ return [
         Illuminate\Translation\TranslationServiceProvider::class,
         Illuminate\Validation\ValidationServiceProvider::class,
         Illuminate\View\ViewServiceProvider::class,
-        
+
         /*
          * Package Service Providers...
          */
-         
 
         /*
          * Application Service Providers...