diff --git a/ui/common/css/theme/README.md b/ui/common/css/theme/README.md
index f23ea02ac3167..f040e5797f659 100644
--- a/ui/common/css/theme/README.md
+++ b/ui/common/css/theme/README.md
@@ -1,5 +1,3 @@
-### notes on color themes
-
 ## css variables vs scss variables
 
 - scss variables start with $ (dollar sign) and are compile-time macros. when the css is