Update CHANGELOG.md

Co-authored-by: Stan Ulbrych <[email protected]>

Author: hugovk

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 ## [2025.12](https://github.com/python/python-docs-theme/releases/tag/2025.12)
 
-* Add green, red and yellow side borders for code examples by @hugovk in https://github.com/python/python-docs-theme/pull/285
+* Add support for green, red and yellow side borders for code examples by @hugovk in https://github.com/python/python-docs-theme/pull/285
 * Add Portuguese translation by @NyaPuma in https://github.com/python/python-docs-theme/pull/281
 * Add support for Python 3.15 by @hugovk in https://github.com/python/python-docs-theme/pull/282
 * Convert CHANGELOG and CONTRIBUTING from .rst to .md by @hugovk in https://github.com/python/python-docs-theme/pull/277