Worked on the confluentinc/kafka repository to enhance user-facing documentation for the command-line interface, specifically refining the guidance for the --override option. Focused on improving clarity in the help output by introducing a describedAs placeholder, which helps users understand the expected argument format and reduces the likelihood of misusage. The approach involved aligning documentation updates with repository standards and incorporating reviewer feedback to ensure consistency and usability. Utilized Scala for the technical implementation and applied strong documentation skills to address user experience issues. The work addressed a targeted need for clearer CLI instructions, contributing to more reliable command-line interactions.