diff --git a/core-java-modules/core-java-lang-oop-methods/README.md b/core-java-modules/core-java-lang-oop-methods/README.md
index fa474c9795..afceaded9a 100644
--- a/core-java-modules/core-java-lang-oop-methods/README.md
+++ b/core-java-modules/core-java-lang-oop-methods/README.md
@@ -3,7 +3,9 @@
 This module contains articles about methods in Java
 
 ### Relevant Articles: 
+
 - [Methods in Java](https://www.baeldung.com/java-methods)
 - [Method Overloading and Overriding in Java](https://www.baeldung.com/java-method-overload-override)
 - [Java equals() and hashCode() Contracts](https://www.baeldung.com/java-equals-hashcode-contracts)
 - [Guide to hashCode() in Java](https://www.baeldung.com/java-hashcode)
+- [The Covariant Return Type in Java](https://www.baeldung.com/java-covariant-return-type)