diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst
index 39a5361c369e9..e234965aaa7c0 100644
--- a/llvm/docs/ReleaseNotes.rst
+++ b/llvm/docs/ReleaseNotes.rst
@@ -126,7 +126,7 @@ Changes to the LLVM tools
 During this release ...
 
 Changes to LLDB
-===============
+---------------------------------
 
 External Open Source Projects Using LLVM 12
 ===========================================