Update WebSocketsServiceProvider.php

Add missing {

Author: robindrost

src/WebSocketsServiceProvider.php

@@ -26,7 +26,7 @@ public function boot()
             __DIR__.'/../config/websockets.php' => base_path('config/websockets.php'),
         ], 'config');
 
-        if (!Schema::hasTable('websockets_statistics_entries')) 
+        if (!Schema::hasTable('websockets_statistics_entries')) {
             $this->publishes([
                 __DIR__.'/../database/migrations/create_websockets_statistics_entries_table.php.stub' => database_path('migrations/'.date('Y_m_d_His', time()).'_create_websockets_statistics_entries_table.php'),
             ], 'migrations');