Fix typo in changelog

Author: adamwathan

CHANGELOG.md

@@ -20,7 +20,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add spacing scale to `min-w-*`, `min-h-*`, and `max-w-*` utilities ([#12300](https://github.com/tailwindlabs/tailwindcss/pull/12300))
 - Add `forced-color-adjust` utilities ([#11931](https://github.com/tailwindlabs/tailwindcss/pull/11931))
 - Add `forced-colors` variant ([#11694](https://github.com/tailwindlabs/tailwindcss/pull/11694))
-- Add `appearance-none` utility ([#12404](https://github.com/tailwindlabs/tailwindcss/pull/12404))
+- Add `appearance-auto` utility ([#12404](https://github.com/tailwindlabs/tailwindcss/pull/12404))
 
 ## [3.3.7] - 2023-12-18