diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 3d293aadf..1fc239ae5 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,4 +1,4 @@
-ns-3 RELEASE NOTES
+ns-3 Release Notes
 ==================
 
 This file contains ns-3 release notes (most recent releases first).