Worked on the checkstyle/checkstyle repository to enhance the documentation for suppression XML CLI options, focusing on clarifying grammar and aligning instructions with actual command line behavior. The contribution improved the accuracy and usability of the documentation, helping users generate suppression XML files with fewer errors and streamlining onboarding for new contributors. Leveraged technical writing skills and a strong understanding of Java and CLI workflows to deliver a targeted documentation patch that adhered to project contribution standards. The work emphasized maintainability and user experience, ensuring that the documentation accurately reflected the tool’s functionality and reduced the risk of misconfiguration in CI environments.