fix brain

src/main/java/ch/hepia/mq/MessageManager.java

@@ -127,7 +127,7 @@ public class MessageManager extends MessageQueue {
      * Send a LeftJourney event
      * @param event LeftJourney event
      */
-    public void sendLeftJourney(LeftJourney event) {
+    public void sendLeftJourney(LeftJourney event) {      
         this.sendEvent(Message.Type.LeftJourney, event);
     }