Update CHANGELOG.md

Co-authored-by: Miki <amoo_miki@yahoo.com>
Signed-off-by: Josh Romero <rmerqg@amazon.com>

CHANGELOG.md

@@ -72,7 +72,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Migrate from legacy elasticsearch client to opensearch-js client in `osd-opensearch-archiver` package([#4142](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4142))
 - Replace the use of `bluebird` in `saved_objects` plugin ([#4026](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4026))
 - Relocate tutorials imagery into `src/plugins/home/public/assets/tutorials/logos` ([#4382](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4382))
-- [Markdown] Replace custom css styles and native html with OUI ([#4390](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4390))
+- [Markdown] Replace custom CSS styles and HTML markup with OUI components ([#4390](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4390))
 - [VisBuilder] Use OUI icon ([#4446](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4446))
 - [Vis Colors] [Region Maps] Replace hardcode color to OUI color in `region_map` plugin ([#4299](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4299))
 - [Vis Colors] Replace color maps with OUI color palettes ([#4293](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/4293))