During April 2025, Tan Tan focused on improving documentation quality for the facebookincubator/cinder repository. They addressed a documentation bug by correcting the syntax in the ast.While example, changing the prompt from '>' to '>>' in reStructuredText to ensure accurate code coloring and prevent user confusion. This technical writing effort enhanced the clarity and usability of the documentation without altering any runtime code, maintaining stability and preventing regressions. Tan Tan’s work demonstrated attention to detail in documentation standards, leveraging skills in technical writing and reStructuredText to support better understanding for users referencing the cinder project’s sample code.