Worked on the inclusionAI/AReaL repository, focusing on improving documentation reliability rather than delivering new features. Addressed a critical issue by correcting a broken URL in the README file, which restored access to the Open-Reasoner-Zero project for users and contributors. This fix, implemented using Markdown and managed through version control, reduced onboarding friction and ensured external references remained accurate. Demonstrated attention to detail in maintaining link integrity and documentation quality, supporting smoother contributor cycles. The work emphasized rapid triage of documentation bugs and reinforced the importance of clear, accessible project information for both new and existing repository users.