Worked on the JuliaLang/www.julialang.org repository to enhance documentation accuracy by removing the AlphaZero.jl project section from machine-learning.md. This targeted update addressed the temporary unavailability of the project’s author, reducing potential confusion for users seeking supervised machine learning resources. The change was implemented through a focused Markdown edit, ensuring repository integrity with a minimal and traceable commit. Emphasizing documentation management, the work maintained clarity in both the content and commit messaging. No bug fixes were required during this period, as the primary focus remained on content accuracy and stakeholder communication using Markdown and established documentation workflows.