Worked on the NOAA-FIMS/FIMS repository to enhance the clarity and accuracy of API documentation for the init_tmb.hpp header. Focused on aligning documentation with actual code implementation by removing an extraneous parameter line, which improved onboarding efficiency and maintainability for future contributors. Emphasized documentation hygiene and precise Git commit messaging to ensure traceability and adherence to project standards. Utilized C++ development skills and applied best practices in API documentation, following established header conventions. No major bugs were addressed during this period, as the primary objective was to reduce future issues through improved documentation and clearer communication within the codebase.