Fixed gitter.im badge

README.md

@@ -5,7 +5,7 @@ spring-boot-admin
 [![Coverage Status](https://coveralls.io/repos/codecentric/spring-boot-admin/badge.svg)](https://coveralls.io/r/codecentric/spring-boot-admin)
 [![Codacy Badge](https://api.codacy.com/project/badge/grade/8fd7bac6edac417a8451387286fe6917)](https://www.codacy.com/app/joshiste/spring-boot-admin)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/de.codecentric/spring-boot-admin/badge.svg)](https://maven-badges.herokuapp.com/maven-central/de.codecentric/spring-boot-admin/)
-[![Gitter](https://badges.gitter.im/Join Chat.svg)](https://gitter.im/codecentric/spring-boot-admin?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Gitter](https://badges.gitter.im/codecentric/spring-boot-admin.svg)](https://gitter.im/codecentric/spring-boot-admin?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
 
 This is a simple admin interface for [Spring Boot](http://projects.spring.io/spring-boot/ "Official Spring-Boot website") applications.