Andrew McLoughlin focused on improving documentation quality in the metabase/metabase repository, specifically targeting the Sankey chart feature. During this period, he identified and corrected a terminology typo in the Markdown documentation, enhancing clarity for users interpreting Sankey flow diagrams. His work emphasized maintaining consistency across related documentation, which helped reduce potential confusion and support requests. Andrew applied his skills in documentation and Markdown to ensure that changes were clearly communicated through precise commit messages and thorough issue referencing. While the scope was limited to a single bug fix, his contributions improved the overall accuracy and maintainability of the project’s documentation.