Kota Yatagai focused on improving documentation quality for the moq-wg/moq-transport repository during March 2025. He identified and corrected a documentation typo, updating a repeated phrase to enhance clarity and reduce ambiguity for contributors. Using Markdown and standard Git workflows, Kota’s change was a targeted, low-risk fix that improved onboarding and minimized potential misinterpretations for new developers. While no new features were introduced, his work contributed to the maintainability and accessibility of the project’s documentation. The update supports a smoother ramp-up process for future contributors and demonstrates attention to detail in technical writing and collaborative open-source development practices.