Worked on enhancing API documentation quality for the etcd ecosystem, focusing on both the k3s-io/etcd and etcd-io/website repositories. Improved the clarity and accuracy of API references by aligning documentation with actual API behavior, particularly for RangeResponse.count, and performed typo corrections and comment cleanups in Protocol Buffers files. Leveraged Go, Markdown, and Protocol Buffers to ensure documentation was both technically precise and accessible. Contributed cosmetic improvements such as removing redundant blank lines to boost readability and maintainability, supporting onboarding and reducing developer confusion. Maintained strict adherence to CI and linting standards, ensuring long-term documentation consistency and reliability.