diff --git a/docs/codeql/codeql-language-guides/analyzing-data-flow-in-java.rst b/docs/codeql/codeql-language-guides/analyzing-data-flow-in-java.rst
index 2db91cae2dc..028e1317814 100644
--- a/docs/codeql/codeql-language-guides/analyzing-data-flow-in-java.rst
+++ b/docs/codeql/codeql-language-guides/analyzing-data-flow-in-java.rst
@@ -1,7 +1,7 @@
 .. _analyzing-data-flow-in-java:
 
 Analyzing data flow in Java and Kotlin
-===========================
+======================================
 
 You can use CodeQL to track the flow of data through a Java/Kotlin program to its use. 
 
diff --git a/docs/codeql/codeql-language-guides/basic-query-for-javascript-code.rst b/docs/codeql/codeql-language-guides/basic-query-for-javascript-code.rst
index c810de4eaf1..4aab0d4c7cf 100644
--- a/docs/codeql/codeql-language-guides/basic-query-for-javascript-code.rst
+++ b/docs/codeql/codeql-language-guides/basic-query-for-javascript-code.rst
@@ -1,7 +1,7 @@
 .. _basic-query-for-javascript-code:
 
 Basic query for JavaScript and TypeScript code
-===============================
+===============================================
 
 Learn to write and run a simple CodeQL query using Visual Studio Code with the CodeQL extension.
 
diff --git a/docs/codeql/codeql-language-guides/codeql-library-for-java.rst b/docs/codeql/codeql-language-guides/codeql-library-for-java.rst
index 4359d382591..25485fc7fd1 100644
--- a/docs/codeql/codeql-language-guides/codeql-library-for-java.rst
+++ b/docs/codeql/codeql-language-guides/codeql-library-for-java.rst
@@ -1,7 +1,7 @@
 .. _codeql-library-for-java:
 
 CodeQL library for Java and Kotlin
-=======================
+==================================
 
 When you're analyzing a Java/Kotlin program, you can make use of the large collection of classes in the CodeQL library for Java/Kotlin.