During March 2025, Xiaobei contributed to the vercel/turborepo repository by focusing on documentation quality, specifically targeting the Task Execution section. Xiaobei identified and corrected a grammatical error, changing the verb tense from "ran" to "run" to enhance clarity for users navigating the documentation. This adjustment aimed to reduce onboarding friction and ensure that instructions accurately reflected present-tense task execution. The work was carried out using Markdown, leveraging Xiaobei’s skills in technical documentation and attention to detail. While the contribution addressed a single bug rather than new features, it demonstrated a careful approach to improving user experience through precise language.