Update CHANGELOG.md

Author: adamwathan

CHANGELOG.md

@@ -12,7 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add support for `tailwindcss/colors.js`, `tailwindcss/defaultTheme.js`, and `tailwindcss/plugin.js` exports ([#14595](https://github.com/tailwindlabs/tailwindcss/pull/14595))
 - Support `keyframes` in JS config file themes ([#14594](https://github.com/tailwindlabs/tailwindcss/pull/14594))
 - _Upgrade (experimental)_: Migrate v3 PostCSS setups to v4 in some cases ([#14612](https://github.com/tailwindlabs/tailwindcss/pull/14612))
-- _Upgrade (experimental)_: The upgrade tool now automatically discovers your JavaScript config ([#14597](https://github.com/tailwindlabs/tailwindcss/pull/14597))
+- _Upgrade (experimental)_: Automatically discover JavaScript config files ([#14597](https://github.com/tailwindlabs/tailwindcss/pull/14597))
 - _Upgrade (experimental)_: Migrate legacy classes to the v4 alternative ([#14643](https://github.com/tailwindlabs/tailwindcss/pull/14643))
 - _Upgrade (experimental)_: Fully convert simple JS configs to CSS ([#14639](https://github.com/tailwindlabs/tailwindcss/pull/14639))