Emily contributed a targeted documentation update to the github/docs repository, focusing on clarifying the formatting requirements for commit messages involving multiple authors. She revised the Markdown-based documentation to specify the need for a single blank line before the Co-authored-by trailer, aligning the guidance with established contribution standards. This change addressed ambiguity in the onboarding process for new contributors and helped ensure more consistent attribution in collaborative commits. Emily’s work centered on documentation skills and Markdown, with an emphasis on traceability by linking the update to relevant commits and issues. The scope was narrow but addressed a concrete, recurring contributor pain point.