Worked on the hoodong/2025-2-PLC repository with a focus on enhancing project documentation rather than modifying code. Updated the 6조.md file using Markdown to add a detailed contributor list and an author note, improving transparency and onboarding for future collaborators. The approach prioritized repository stability by avoiding code changes while still delivering value through improved governance and contributor recognition. Demonstrated skills in documentation management and version control, ensuring that project information remains clear and accessible. No bugs were addressed during this period, as the work centered exclusively on informational updates and maintaining the integrity of existing project features.