diff --git a/core-java-modules/core-java-string-apis/README.md b/core-java-modules/core-java-string-apis/README.md
index fc36ba8640..c9aa40de7a 100644
--- a/core-java-modules/core-java-string-apis/README.md
+++ b/core-java-modules/core-java-string-apis/README.md
@@ -8,5 +8,5 @@ This module contains articles about string APIs.
 - [Guide to java.util.Formatter](https://www.baeldung.com/java-string-formatter)
 - [Guide to StreamTokenizer](https://www.baeldung.com/java-streamtokenizer)
 - [CharSequence vs. String in Java](https://www.baeldung.com/java-char-sequence-string)
-- [StringBuilder and StringBuffer in Java](https://www.baeldung.com/java-string-builder-string-buffer)
+- [StringBuilder vs StringBuffer in Java](https://www.baeldung.com/java-string-builder-string-buffer)
 - [Generate a Secure Random Password in Java](https://www.baeldung.com/java-generate-secure-password)
diff --git a/jackson-modules/jackson/README.md b/jackson-modules/jackson/README.md
index bcf8c3036f..50e13a5b75 100644
--- a/jackson-modules/jackson/README.md
+++ b/jackson-modules/jackson/README.md
@@ -10,6 +10,5 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
 - [Using Optional with Jackson](https://www.baeldung.com/jackson-optional)
 - [Compare Two JSON Objects with Jackson](https://www.baeldung.com/jackson-compare-two-json-objects)
 - [Jackson vs Gson](https://www.baeldung.com/jackson-vs-gson)
-- [Jackson JSON Tutorial](https://www.baeldung.com/jackson)
 - [Inheritance with Jackson](https://www.baeldung.com/jackson-inheritance)
 - [Working with Tree Model Nodes in Jackson](https://www.baeldung.com/jackson-json-node-tree-model)
diff --git a/spring-resttemplate-2/README.md b/spring-resttemplate-2/README.md
index 37d8ac9740..aab6a188b6 100644
--- a/spring-resttemplate-2/README.md
+++ b/spring-resttemplate-2/README.md
@@ -8,4 +8,4 @@ This module contains articles about Spring RestTemplate
 - [Proxies With RestTemplate](https://www.baeldung.com/java-resttemplate-proxy)
 - [A Custom Media Type for a Spring REST API](https://www.baeldung.com/spring-rest-custom-media-type)
 - [RestTemplate Post Request with JSON](https://www.baeldung.com/spring-resttemplate-post-json)
-- [How to compress requests using the Spring RestTemplate](https://www.baeldung.com/spring-resttemplate-compressing-requests)
+- [How to Compress Requests Using the Spring RestTemplate](https://www.baeldung.com/spring-resttemplate-compressing-requests)
diff --git a/spring-security-modules/spring-security-oidc/README.md b/spring-security-modules/spring-security-oidc/README.md
index 6a45824fcb..92ba60cad9 100644
--- a/spring-security-modules/spring-security-oidc/README.md
+++ b/spring-security-modules/spring-security-oidc/README.md
@@ -4,7 +4,6 @@ This module contains articles about OpenID with Spring Security
 
 ### Relevant articles
 
-- [Spring Security and OpenID Connect (Legacy)](https://www.baeldung.com/spring-security-openid-connect-legacy)
 - [Spring Security and OpenID Connect](https://www.baeldung.com/spring-security-openid-connect)
 
 ### OpenID Connect with Spring Security