There was no code associated to this article. Also, the spring-rest readme file didn't contain the article's link.
@@ -6,4 +6,5 @@ Module for the articles that are part of the Spring REST E-book:
4. [Build a REST API with Spring and Java Config](http://www.baeldung.com/building-a-restful-web-service-with-spring-and-java-based-configuration)
5. [HATEOAS for a Spring REST Service](http://www.baeldung.com/rest-api-discoverability-with-spring)
6. [REST API Discoverability and HATEOAS](http://www.baeldung.com/restful-web-service-discoverability)
-7. [Http Message Converters with the Spring Framework](http://www.baeldung.com/spring-httpmessageconverter-rest)
+7. [Versioning a REST API](http://www.baeldung.com/rest-versioning)
+8. [Http Message Converters with the Spring Framework](http://www.baeldung.com/spring-httpmessageconverter-rest)
