Apply fixes from StyleCI

src/Bot.php

@@ -36,7 +36,6 @@ public function on($event)
             $this->event = $event;
 
             $this->proceed = true;
-
         }
 
         return $this;

src/Http/Controllers/ViberBotController.php

@@ -6,25 +6,23 @@
 use Paragraf\ViberBot\Bot;
 use Illuminate\Http\Request;
 use Paragraf\ViberBot\Client;
-use Paragraf\ViberBot\Event\ConversationStartedEvent;
-use Paragraf\ViberBot\Messages\WelcomeMessage;
 use Paragraf\ViberBot\TextMessage;
 use Paragraf\ViberBot\Model\Button;
 use App\Http\Controllers\Controller;
 use Paragraf\ViberBot\Model\Keyboard;
 use Paragraf\ViberBot\Model\ViberUser;
 use Paragraf\ViberBot\Event\MessageEvent;
 use Paragraf\ViberBot\Messages\KeyboardMessage;
+use Paragraf\ViberBot\Event\ConversationStartedEvent;
 
 class ViberBotController extends Controller
 {
     public function index(Request $request)
     {
-
         (new Bot($request, new TextMessage()))
             ->on(new ConversationStartedEvent($request->timestamp, $request->message_token,
-                new ViberUser($request->user['id'], $request->user['name']), $request->type, $request->context, $request->subscribed ))
-            ->replay("Izlistavamo obaveze!")
+                new ViberUser($request->user['id'], $request->user['name']), $request->type, $request->context, $request->subscribed))
+            ->replay('Izlistavamo obaveze!')
             ->send();
 
 //        (new Client())->broadcast('Zdravo tamo preko bare!', User::all(), 'name');