chore: clean codes

README.md

@@ -65,6 +65,7 @@ The following table list all sample codes related to the above posts.
 | [cache](https://github.com/hantsy/spring-reactive-sample/tree/master/cache) | Example of Cache Aync/Reactive support(with in-memory `ConcurrentHashMap`) |
 | [cache-caffeine](https://github.com/hantsy/spring-reactive-sample/tree/master/cache-caffeine) | Example of Cache Aync/Reactive support with Caffeine |
 | [cache-redis](https://github.com/hantsy/spring-reactive-sample/tree/master/cache-redis) | Example of Cache Aync/Reactive support with Redis |
+| [event](https://github.com/hantsy/spring-reactive-sample/tree/master/event) | Application Event Reactive Example     
 | [kotlin](https://github.com/hantsy/spring-reactive-sample/tree/master/kotlin) | Written in kotlin                                            |
 | [kotlin-routes](https://github.com/hantsy/spring-reactive-sample/tree/master/kotlin-routes) | Use kotlin functional approach to declare beans and bootstrap the application programmatically |
 | [kotlin-dsl](https://github.com/hantsy/spring-reactive-sample/tree/master/kotlin-dsl) | Kotlin DSL bean definition example   |

client/pom.xml

@@ -98,7 +98,7 @@
         </dependency>
         <dependency>
             <groupId>com.github.tomakehurst</groupId>
-            <artifactId>wiremock-jre8</artifactId>
+            <artifactId>wiremock-standalone</artifactId>
             <version>3.0.1</version>
             <scope>test</scope>
         </dependency>