During February 2025, Anhtua Le contributed to the electron/electron repository by enhancing the security tutorial’s documentation. Focusing on Markdown, Anhtua standardized heading formatting throughout tutorial/security.md, improving both readability and maintainability for future contributors. This work aligned with established documentation standards and contribution conventions, supporting easier onboarding and faster comprehension for developers referencing security guidelines. The technical approach centered on careful editing and restructuring of Markdown syntax to ensure consistency and clarity. While the scope was limited to documentation and did not involve bug fixes or feature development, the update addressed a key aspect of developer experience and project maintainability.