style CI

Author: joselfonseca

app/Http/Controllers/Api/PingController.php

@@ -24,7 +24,7 @@ public function index()
         return $this->response->array([
             'status' => 'ok',
             'timestamp' => \Carbon\Carbon::now(),
-            'host' => request()->ip()
+            'host' => request()->ip(),
         ]);
     }
 }