diff --git a/CLAUDE.md b/CLAUDE.md
index 9f21de9..8d5a267 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -13,7 +13,7 @@
 - use Vue.js as a framework
 - use Bootstrap or Quasar for CSS/UI. Load via CDN script tags, not npm.
 - no JS testing framework for now. Do not add Jest, Vitest, or similar unless asked.
-- do not use var constructions in most circumstances. Prefer let and const.
+- do not use `var` constructions in most circumstances. Prefer `let` and `const`.
 
 ## HTML/CSS
 - use semantic HTML elements (`<nav>`, `<main>`, `<header>`, `<button>`, `<form>`) instead of generic `<div>` and `<span>`.