Worked on the k8gb-io/k8gb repository to enhance user experience by refining CoreDNS CLI documentation. Focused on simplifying command usage, the developer updated Markdown-based documentation to remove the +tcp option from dig queries, aligning instructions with current product guidelines. This documentation-only change aimed to reduce user confusion and potential support requests related to CoreDNS dig command usage. The work demonstrated attention to detail in DevOps practices and a commitment to clear, maintainable documentation. No behavioral or code changes were introduced, reflecting a targeted approach to improving usability through precise, well-communicated updates using Markdown and CoreDNS expertise.