Checkstyle fix try 3

Author: alhusseain

queue-based-load-leveling/src/main/java/com/iluwatar/queue/load/leveling/MessageQueue.java

@@ -36,7 +36,7 @@
 public class MessageQueue {
 
   private final BlockingQueue<Message> blkQueue;
-  public final Object serviceExecutorWait=new Object();
+  public final Object serviceExecutorWait = new Object();
 
   // Default constructor when called creates Blocking Queue object. 
   public MessageQueue() {