Update CHANGELOG.md

Author: nenaraab

CHANGELOG.md

@@ -3,7 +3,7 @@
 All notable changes to this project will be documented in this file.
 
 ## 2.0.1
-* `token-client` library supports [Apache Http Client](https://hc.apache.org/) (without any Spring dependencies). Have also a look at the [java-tokenclient-usage sample application](/samples/java-tokenclient-usage).
+* `token-client` library supports [Apache Http Client](https://hc.apache.org/) (without any Spring dependencies). Have also a look at the [java-tokenclient-usage](/samples/java-tokenclient-usage) sample application.
 * Fix CVE-2018-1000613 by removing unnecessary dependencies ([issue 144](https://github.com/SAP/cloud-security-xsuaa-integration/issues/144)).
 * Makes `XsuaaMockWebServer` more robust.