JAVA-4013: README changes

spring-5/README.md

@@ -4,13 +4,10 @@ This module contains articles about Spring 5
 
 ### Relevant Articles
 
-- [Concurrent Test Execution in Spring 5](https://www.baeldung.com/spring-5-concurrent-tests)
 - [Spring 5 Functional Bean Registration](https://www.baeldung.com/spring-5-functional-beans)
 - [The SpringJUnitConfig and SpringJUnitWebConfig Annotations in Spring 5](https://www.baeldung.com/spring-5-junit-config)
-- [Spring 5 Testing with @EnabledIf Annotation](https://www.baeldung.com/spring-5-enabledIf)
 - [Introduction to Spring REST Docs](https://www.baeldung.com/spring-rest-docs)
 - [Spring ResponseStatusException](https://www.baeldung.com/spring-response-status-exception)
 - [Spring Assert Statements](https://www.baeldung.com/spring-assert)
-- [Configuring a Hikari Connection Pool with Spring Boot](https://www.baeldung.com/spring-boot-hikari)
 - [Difference between \<context:annotation-config> vs \<context:component-scan>](https://www.baeldung.com/spring-contextannotation-contextcomponentscan)
 - [Finding the Spring Version](https://www.baeldung.com/spring-find-version)

spring-boot-modules/spring-boot-data-2/README.md

@@ -1,3 +1,4 @@
 ### Relevant Articles:
 
 - [Spring Boot: Customize the Jackson ObjectMapper](https://www.baeldung.com/spring-boot-customize-jackson-objectmapper)
+- [Configuring a Hikari Connection Pool with Spring Boot](https://www.baeldung.com/spring-boot-hikari)

testing-modules/spring-testing-2/README.md

@@ -1,3 +1,5 @@
 ## Relevant Articles:
 
 - [Guide to @DynamicPropertySource in Spring](https://www.baeldung.com/spring-dynamicpropertysource)
+- [Concurrent Test Execution in Spring 5](https://www.baeldung.com/spring-5-concurrent-tests)
+- [Spring 5 Testing with @EnabledIf Annotation](https://www.baeldung.com/spring-5-enabledIf)