Worked on enhancing documentation quality for the XTLS/Xray-docs-next repository, focusing on improving user guidance and reducing confusion. Addressed a specific issue in the Beginner's Plain Guide by correcting a port number typo from 433 to 443, ensuring technical accuracy for new users. Employed Markdown for precise technical writing and documentation updates, following a Git-based workflow that included careful review and standard patch processes. The work demonstrated attention to detail in documentation maintenance, emphasizing clarity and correctness. No new features were developed during this period, but the targeted bug fix contributed to more reliable and user-friendly project documentation.