Worked on the HeyPuter/puter repository to update self-hosting documentation, specifically reflecting the rename of the start-gui script to start:gui. This change ensured that onboarding instructions remained accurate and aligned with recent codebase updates, reducing potential confusion for new developers. The work involved careful technical writing and documentation skills, with attention to detail in matching documentation to the actual repository state. By linking the documentation update directly to the relevant commit, the developer maintained consistency and traceability. The contribution focused on improving developer productivity and onboarding experience, utilizing Markdown and Git workflows to deliver clear, up-to-date technical guidance.