Update README.md

Author: johnA1331

libraries-6/README.md

@@ -13,7 +13,7 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m
 - [Implementing a FTP-Client in Java](https://www.baeldung.com/java-ftp-client)
 - [Introduction to Functional Java](https://www.baeldung.com/java-functional-library)
 - [A Guide to the Reflections Library](https://www.baeldung.com/reflections-library)
-- [Exactly Once Processing in Kafka](https://www.baeldung.com/kafka-exactly-once)
+- [Exactly Once Processing in Kafka with Java](https://www.baeldung.com/kafka-exactly-once)
 - [Introduction to Protonpack](https://www.baeldung.com/java-protonpack)
 - [Java-R Integration](https://www.baeldung.com/java-r-integration)
 - [Using libphonenumber to Validate Phone Numbers](https://www.baeldung.com/java-libphonenumber)