Worked on the huggingface/course repository to enhance documentation clarity and user onboarding by addressing a specific grammar issue in a Markdown file. Focused on improving readability, the contribution involved inserting a missing word to ensure course materials were easier to understand without altering existing functionality. Emphasized documentation quality by maintaining consistent language and clear commit messages, supporting traceability for future updates. Utilized Markdown for content editing and applied documentation best practices to refine instructional materials. The work was limited in scope, addressing a single feature over one month, and demonstrated attention to detail in technical writing and repository maintenance processes.