During February 2025, Yamato focused on improving the documentation quality for the amzn/rdma-core repository. He addressed a formatting issue in the ibdiags man page by inserting an empty line after the '::' literal block indicator, ensuring that code examples rendered correctly and were easier to read. This technical writing effort, implemented using reStructuredText (rst), enhanced the clarity and usability of the documentation, reducing potential confusion for users. Yamato’s work demonstrated attention to detail in documentation standards and maintained clear traceability through precise commit messages. His contributions centered on documentation and technical writing, with a focus on maintainability.