Worked on the riscv/riscv-cheri repository to improve the accuracy and reliability of the CHERI RISC-V specification. Focused on documentation and technical writing using adoc, the developer identified and corrected a typo in the funct5 definition, ensuring the specification accurately reflects the instruction encoding. This targeted bug fix aligned the spec with actual implementation, reducing the risk of errors in downstream tooling such as assemblers and verifiers. By addressing this single, well-defined issue, the work contributed to smoother toolchain integration and minimized potential security or interoperability issues, ultimately supporting more reliable development in security-critical environments.