Worked on the nushell/nushellhub.io.git repository to enhance the quality and clarity of project documentation, focusing specifically on the custom commands guide. Addressed a minor but impactful bug by correcting a duplicated word in the Markdown documentation, thereby improving readability for users configuring custom commands. Employed Markdown for precise edits and maintained consistency throughout the documentation, ensuring that guidance for end users remained accurate and accessible. Leveraged skills in documentation review and version control to implement a minimal-risk change, providing clear traceability for future audits. No new features were released during this period, with efforts concentrated on documentation quality.