diff --git a/src/librustdoc/html/static/rustdoc.css b/src/librustdoc/html/static/rustdoc.css
index 5faa8a7830cf..b6e347d35d5d 100644
--- a/src/librustdoc/html/static/rustdoc.css
+++ b/src/librustdoc/html/static/rustdoc.css
@@ -66,7 +66,7 @@
 	font-display: swap;
 }
 
-/* Avoid legacy CJK fonts in Windows */
+/* Avoid using legacy CJK serif fonts in Windows like Batang */
 @font-face {
 	font-family: 'Noto Sans KR';
 	src: url("noto-sans-kr-v13-korean-regular.woff") format("woff");