Merge pull request #16539 from rcalago/master

Update on README.md

Author: lor6

algorithms-modules/algorithms-miscellaneous-8/README.md

@@ -8,4 +8,5 @@
 - [Implement Connect 4 Game with Java](https://www.baeldung.com/java-connect-4-game)
 - [SkipList Implementation in Java](https://www.baeldung.com/java-skiplist)
 - [Find the Date of Easter Sunday for the Given Year](https://www.baeldung.com/java-determine-easter-date-specific-year)
+- [Calculating Moving Averages in Java](https://www.baeldung.com/java-compute-moving-average)
 - More articles: [[<-- prev]](/algorithms-miscellaneous-7)

persistence-modules/hibernate-jpa-2/README.md

@@ -7,4 +7,5 @@ This module contains articles specific to use of Hibernate as a JPA implementati
 - [JPA/Hibernate Persistence Context](https://www.baeldung.com/jpa-hibernate-persistence-context)
 - [Quick Guide to EntityManager#getReference()](https://www.baeldung.com/jpa-entity-manager-get-reference)
 - [JPA Entities and the Serializable Interface](https://www.baeldung.com/jpa-entities-serializable)
-- [The @Struct Annotation Type in Hibernate – Structured User-Defined Types](https://www.baeldung.com/java-hibernate-struct-annotation)
+- [The @Struct Annotation Type in Hibernate – Structured User-Defined Types](https://www.baeldung.com/java-hibernate-struct-annotation)
+- [PersistenceUnit vs. PersistenceContext](https://www.baeldung.com/java-persistenceunit-persistencecontext-difference)