JAVA-4: modified README files to add proper descriptions, and https to

some links

persistence-modules/hibernate-annotations/README.md

@@ -1,10 +1,10 @@
 ## Hibernate Annotations
 
-This module contains articles about Hibernate Annotations.
+This module contains articles about Annotations used in Hibernate.
 
 ### Relevant Articles:
 - [Custom Types in Hibernate and the @Type Annotation](https://www.baeldung.com/hibernate-custom-types)
 - [@JoinColumn Annotation Explained](https://www.baeldung.com/jpa-join-column)
 - [Difference Between @JoinColumn and mappedBy](https://www.baeldung.com/jpa-joincolumn-vs-mappedby)
-- [Hibernate One to Many Annotation Tutorial](http://www.baeldung.com/hibernate-one-to-many)
+- [Hibernate One to Many Annotation Tutorial](https://www.baeldung.com/hibernate-one-to-many)
 - [Hibernate @WhereJoinTable Annotation](https://www.baeldung.com/hibernate-wherejointable)

persistence-modules/hibernate-enterprise/README.md

@@ -1,11 +1,11 @@
 ## Hibernate Enterprise
 
-This module contains articles about Hibernate.
+This module contains articles about enterprise concerns such as Multitenancy, Errors, Exceptions, Logging and more in Hibernate.
 
 ### Relevant articles:
 
-- [Introduction to Hibernate Spatial](http://www.baeldung.com/hibernate-spatial)
-- [A Guide to Multitenancy in Hibernate 5](http://www.baeldung.com/hibernate-5-multitenancy)
+- [Introduction to Hibernate Spatial](https://www.baeldung.com/hibernate-spatial)
+- [A Guide to Multitenancy in Hibernate 5](https://www.baeldung.com/hibernate-5-multitenancy)
 - [Hibernate Aggregate Functions](https://www.baeldung.com/hibernate-aggregate-functions)
 - [Common Hibernate Exceptions](https://www.baeldung.com/hibernate-exceptions)
 - [Hibernate Error “Not all named parameters have been set”](https://www.baeldung.com/hibernate-error-named-parameters-not-set)

persistence-modules/hibernate-jpa/README.md

@@ -1,13 +1,13 @@
 ## Hibernate JPA
 
-This module contains articles about Hibernate JPA.
+This module contains articles specific to use of Hibernate as a JPA implementation, such as Locking, Bootstrapping, One-to-One Relationship, Persistence Context, and more.
 
 ### Relevant articles:
 
-- [JPA Attribute Converters](http://www.baeldung.com/jpa-attribute-converters)
-- [Pessimistic Locking in JPA](http://www.baeldung.com/jpa-pessimistic-locking)
+- [JPA Attribute Converters](https://www.baeldung.com/jpa-attribute-converters)
+- [Pessimistic Locking in JPA](https://www.baeldung.com/jpa-pessimistic-locking)
 - [Bootstrapping JPA Programmatically in Java](http://www.baeldung.com/java-bootstrap-jpa)
-- [Optimistic Locking in JPA](http://www.baeldung.com/jpa-optimistic-locking)
+- [Optimistic Locking in JPA](https://www.baeldung.com/jpa-optimistic-locking)
 - [Criteria API – An Example of IN Expressions](https://www.baeldung.com/jpa-criteria-api-in-expressions)
 - [One-to-One Relationship in JPA](https://www.baeldung.com/jpa-one-to-one)
 - [Enabling Transaction Locks in Spring Data JPA](https://www.baeldung.com/java-jpa-transaction-locks)

persistence-modules/hibernate-mapping/README.md

@@ -7,9 +7,9 @@ This module contains articles about Object-relational Mapping (ORM) with Hiberna
 - [Persisting Maps with Hibernate](https://www.baeldung.com/hibernate-persisting-maps)
 - [Difference Between @Size, @Length, and @Column(length=value)](https://www.baeldung.com/jpa-size-length-column-differences)
 - [Hibernate Validator Specific Constraints](https://www.baeldung.com/hibernate-validator-constraints)
-- [Dynamic Mapping with Hibernate](http://www.baeldung.com/hibernate-dynamic-mapping)
-- [Hibernate Inheritance Mapping](http://www.baeldung.com/hibernate-inheritance)
+- [Dynamic Mapping with Hibernate](https://www.baeldung.com/hibernate-dynamic-mapping)
+- [Hibernate Inheritance Mapping](https://www.baeldung.com/hibernate-inheritance)
 - [Mapping A Hibernate Query to a Custom Class](https://www.baeldung.com/hibernate-query-to-custom-class)
-- [Hibernate – Mapping Date and Time](http://www.baeldung.com/hibernate-date-time)
-- [Mapping LOB Data in Hibernate](http://www.baeldung.com/hibernate-lob)
+- [Hibernate – Mapping Date and Time](https://www.baeldung.com/hibernate-date-time)
+- [Mapping LOB Data in Hibernate](https://www.baeldung.com/hibernate-lob)
 - [FetchMode in Hibernate](https://www.baeldung.com/hibernate-fetchmode)

persistence-modules/hibernate5/README.md

@@ -4,8 +4,8 @@ This module contains articles about Hibernate 5. Let's not add more articles her
 
 ### Relevant articles:
 
-- [An Overview of Identifiers in Hibernate](http://www.baeldung.com/hibernate-identifiers)
-- [Hibernate Interceptors](http://www.baeldung.com/hibernate-interceptor)
+- [An Overview of Identifiers in Hibernate](https://www.baeldung.com/hibernate-identifiers)
+- [Hibernate Interceptors](https://www.baeldung.com/hibernate-interceptor)
 - [Hibernate Entity Lifecycle](https://www.baeldung.com/hibernate-entity-lifecycle)
 - [Hibernate 5 Naming Strategy Configuration](https://www.baeldung.com/hibernate-naming-strategy)
 - [Proxy in Hibernate load() Method](https://www.baeldung.com/hibernate-proxy-load-method)