diff --git a/broker/src/main/java/io/moquette/interception/messages/InterceptPublishMessage.java b/broker/src/main/java/io/moquette/interception/messages/InterceptPublishMessage.java
index cbf7b606..1235ab97 100644
--- a/broker/src/main/java/io/moquette/interception/messages/InterceptPublishMessage.java
+++ b/broker/src/main/java/io/moquette/interception/messages/InterceptPublishMessage.java
@@ -1,3 +1,4 @@
+
 package io.moquette.interception.messages;
 
 import io.netty.buffer.ByteBuf;
@@ -7,10 +8,11 @@ import io.netty.handler.codec.mqtt.MqttPublishMessage;
  * @author Wagner Macedo
  */
 public class InterceptPublishMessage extends InterceptAbstractMessage {
+
     private final MqttPublishMessage msg;
     private final String clientID;
     private final String username;
-    
+
     public InterceptPublishMessage(MqttPublishMessage msg, String clientID, String username) {
         super(msg);
         this.msg = msg;
@@ -30,7 +32,7 @@ public class InterceptPublishMessage extends InterceptAbstractMessage {
         return clientID;
     }
 
-	public String getUsername() {
-		return username;
-	}
+    public String getUsername() {
+        return username;
+    }
 }