fix PR

Author: amosmos

src/ShopifyApp/ShopifyAppProvider.php

@@ -38,13 +38,12 @@ public function boot()
         // Shop observer
         $shopModel = config('shopify-app.shop_model');
         $shopModel::observe(ShopObserver::class);
-        
+
         // Middlewares
         $this->app['router']->aliasMiddleware('auth.shop', \OhMyBrew\ShopifyApp\Middleware\AuthShop::class);
         $this->app['router']->aliasMiddleware('auth.webhook', \OhMyBrew\ShopifyApp\Middleware\AuthWebhook::class);
         $this->app['router']->aliasMiddleware('auth.proxy', \OhMyBrew\ShopifyApp\Middleware\AuthProxy::class);
         $this->app['router']->aliasMiddleware('billable', \OhMyBrew\ShopifyApp\Middleware\Billable::class);
-        
     }
 
     /**