Worked on improving documentation quality for the facebookincubator/cinder repository, focusing on enhancing the clarity of sample code in the ast.While construct. Addressed a documentation bug by correcting the prompt syntax from '>' to '>>' in reStructuredText, ensuring that code examples render accurately and reduce potential user confusion. Emphasized technical writing skills to maintain high standards of documentation without introducing any runtime code changes, thereby preventing regressions. The work centered on precise language usage and careful attention to formatting details, resulting in more readable and reliable documentation for users referencing the cinder project’s technical materials and code samples.