Worked on improving documentation clarity and maintainability for the toss/frontend-fundamentals repository, focusing on refining guidance around consolidating related logic. The contribution involved updating Markdown documentation, specifically correcting Korean wording to better communicate the recommendation against splitting related logic into separate functions or components. This change reinforced existing best practices without altering any code, ensuring that documentation accurately reflected the intended development approach. Emphasized traceability by linking updates to specific commits and pull requests, supporting future audits. Utilized skills in documentation and Markdown to enhance onboarding materials, reducing potential confusion for developers and maintainers while aligning documentation with the current codebase.