During February 2025, Don Jung focused on improving documentation management for the 42srr/STUDY_CS repository. He addressed a documentation bug by renaming a file to correct versioning and chapter reference inconsistencies, ensuring that navigation within the documentation remained reliable for both readers and contributors. This work involved careful file system organization and attention to detail, using Git for version control and Markdown for documentation structure. Although the change did not alter content, it enhanced maintainability and prepared the project for future automated checks. The scope was narrow but essential, laying a foundation for more robust documentation practices going forward.