diff --git a/core-java-modules/core-java-numbers-6/README.md b/core-java-modules/core-java-numbers-6/README.md
index 560a84f851..67f574652c 100644
--- a/core-java-modules/core-java-numbers-6/README.md
+++ b/core-java-modules/core-java-numbers-6/README.md
@@ -1,6 +1,6 @@
 ### Relevant Articles:
 - [Java Program to Estimate Pi](https://www.baeldung.com/java-monte-carlo-compute-pi)
 - [Convert Integer to Hexadecimal in Java](https://www.baeldung.com/java-convert-int-to-hex)
-- [Integer.class Vs. Integer.TYPE Vs. int.class](https://www.baeldung.com/java-integer-class-vs-type-vs-int)
+- [Integer.class vs Integer.TYPE vs int.class](https://www.baeldung.com/java-integer-class-vs-type-vs-int)
 - [Does Java Read Integers in Little Endian or Big Endian?](https://www.baeldung.com/java-integers-little-big-endian)
 - More articles: [[<-- prev]](../core-java-numbers-5)
diff --git a/core-java-modules/core-java-scanner/README.md b/core-java-modules/core-java-scanner/README.md
index 87bd9c41bc..6208dda964 100644
--- a/core-java-modules/core-java-scanner/README.md
+++ b/core-java-modules/core-java-scanner/README.md
@@ -11,5 +11,5 @@ This module contains articles about the Scanner.
 - [Integer.parseInt(scanner.nextLine()) and scanner.nextInt() in Java](https://www.baeldung.com/java-scanner-integer)
 - [Storing Java Scanner Input in an Array](https://www.baeldung.com/java-store-scanner-input-in-array)
 - [How to Take Input as String With Spaces in Java Using Scanner?](https://www.baeldung.com/java-scanner-input-with-spaces)
-- [What’s the difference between Scanner next() and nextLine() methods?](https://www.baeldung.com/java-scanner-next-vs-nextline)
+- [What’s the Difference between Scanner next() and nextLine() Methods?](https://www.baeldung.com/java-scanner-next-vs-nextline)
 - [Handle NoSuchElementException When Reading a File Through Scanner](https://www.baeldung.com/java-scanner-nosuchelementexception-reading-file)
diff --git a/jackson-modules/jackson-jr/README.md b/jackson-modules/jackson-jr/README.md
index ad7d5dce7d..f435469a90 100644
--- a/jackson-modules/jackson-jr/README.md
+++ b/jackson-modules/jackson-jr/README.md
@@ -1,3 +1,2 @@
 ## Relevant Articles
 - [Guide to Java Jackson-jr Library](https://www.baeldung.com/java-jackson-jr-library)
-- [Difference Between Future, CompletableFuture, and Rxjava’s Observable](https://www.baeldung.com/java-future-completablefuture-rxjavas-observable)
diff --git a/linux-bash-modules/linux-bash-text/README.md b/linux-bash-modules/linux-bash-text/README.md
index 5423ddf916..7d843af9ea 100644
--- a/linux-bash-modules/linux-bash-text/README.md
+++ b/linux-bash-modules/linux-bash-text/README.md
@@ -1,3 +1 @@
 ### Relevant Articles:
-
-- [Linux Commands for Appending Multiple Lines to a File](https://www.baeldung.com/linux/appending-multiple-lines-to-file2)
diff --git a/spring-security-modules/spring-security-azuread/README.md b/spring-security-modules/spring-security-azuread/README.md
index 8b4d6d9666..1031455a45 100644
--- a/spring-security-modules/spring-security-azuread/README.md
+++ b/spring-security-modules/spring-security-azuread/README.md
@@ -1,2 +1,2 @@
 ## Relevant Articles
-- [Authenticating Users with AzureAD in Spring Boot](https://www.baeldung.com/spring-boot-azuerad-authenticate-users)
+- [Authenticating Users with AzureAD in Spring Boot](https://www.baeldung.com/spring-boot-azuread-authenticate-users)