#BAEL-17505 Add README descriptions to several modules.

persistence-modules/hibernate-mapping/README.md

@@ -1,7 +1,10 @@
+## Hibernate Mapping
+
+This module contains articles about Object-Relational Mapping with Hibernate.
 
 ### Relevant Articles: 
 
 - [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)
-- [Hibernate One to Many Annotation Tutorial](http://www.baeldung.com/hibernate-one-to-many)
+- [Hibernate One to Many Annotation Tutorial](http://www.baeldung.com/hibernate-one-to-many)

persistence-modules/spring-data-dynamodb/README.MD

@@ -1,2 +1,6 @@
+## Spring Data with DynamoDB
+
+This module contains articles about Spring Data with DynamoDB.
+
 ### Relevant Articles:
 - [DynamoDB in a Spring Boot Application Using Spring Data](http://www.baeldung.com/spring-data-dynamodb)

persistence-modules/spring-data-eclipselink/README.md

@@ -1,3 +1,7 @@
+## Spring Data with EclipseLink
+
+This module contains articles about Spring Data with EclipseLink.
+
 ### Relevant articles
 
 - [A Guide to EclipseLink with Spring](http://www.baeldung.com/spring-eclipselink)

persistence-modules/spring-data-solr/README.md

@@ -1,2 +1,6 @@
+## Spring Data with Solr
+
+This module contains articles about Spring Data with Solr.
+
 ### Relevant Articles:
 - [Introduction to Spring Data Solr](http://www.baeldung.com/spring-data-solr)

persistence-modules/spring-hibernate-5/README.md

@@ -1,3 +1,7 @@
+## Hibernate 5 with Spring
+
+This module contains articles about Hibernate 5 with Spring.
+
 ### Relevant articles
 
 - [Hibernate Many to Many Annotation Tutorial](http://www.baeldung.com/hibernate-many-to-many)
@@ -7,4 +11,4 @@
 - [@DynamicUpdate with Spring Data JPA](https://www.baeldung.com/spring-data-jpa-dynamicupdate)
 - [Hibernate Second-Level Cache](http://www.baeldung.com/hibernate-second-level-cache)
 - [Deleting Objects with Hibernate](http://www.baeldung.com/delete-with-hibernate)
-- [Spring, Hibernate and a JNDI Datasource](http://www.baeldung.com/spring-persistence-jpa-jndi-datasource)
+- [Spring, Hibernate and a JNDI Datasource](http://www.baeldung.com/spring-persistence-jpa-jndi-datasource)

spring-security-thymeleaf/README.MD

@@ -1,6 +1,6 @@
 ## Spring Security Thymeleaf
 
-This module contains articles about Spring Security with Thymeleaf
+This module contains articles about Spring Security with Thymeleaf.
 
 ### Relevant Articles: 
 

spring-session/spring-session-jdbc/README.md

@@ -1,4 +1,7 @@
-This module is for Spring Session with JDBC tutorial.
-Jira BAEL-1911
+## Spring Session with JDBC
+
+This module contains articles about Spring Session with JDBC.
 
 ### Relevant Articles: 
+
+- [Spring Session with JDBC](https://www.baeldung.com/spring-session-jdbc)