diff --git a/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java b/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java
index 73ae094fa..7bf4ce0d4 100644
--- a/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java
+++ b/eip-wire-tap/src/main/java/com/iluwatar/eip/wiretap/App.java
@@ -25,7 +25,7 @@ public class App {
    *
    * @param args command line args
    */
-  public static void main(String[] args) throws Exception{
+  public static void main(String[] args) throws Exception {
     // Run Spring Boot application and obtain ApplicationContext
     ConfigurableApplicationContext context = SpringApplication.run(App.class, args);