JAVA-3578: Fix README.md files

Krzysztof Woyke · Krzysztof Woyke · commit 6ed94a16bc58 · 2021-04-01T20:01:45.000+02:00
diff --git a/core-java-modules/core-java-networking-2/README.md b/core-java-modules/core-java-networking-2/README.md
@@ -14,5 +14,4 @@ This module contains articles about networking in Java
 - [Handling java.net.ConnectException](https://www.baeldung.com/java-net-connectexception)
 - [Getting MAC addresses in Java](https://www.baeldung.com/java-mac-address)
 - [Sending Emails with Attachments in Java](https://www.baeldung.com/java-send-emails-attachments)
-- [Finding a Free Port in Java](https://www.baeldung.com/java-free-port)
 - [[<-- Prev]](/core-java-modules/core-java-networking)
diff --git a/core-java-modules/core-java-networking-3/README.md b/core-java-modules/core-java-networking-3/README.md
@@ -4,5 +4,5 @@ This module contains articles about networking in Java
 
 ### Relevant Articles
 
-- TODO: add link once live
+- [Finding a Free Port in Java](https://www.baeldung.com/java-free-port)
 - [[<-- Prev]](/core-java-modules/core-java-networking-2)
