Worked on the tailwindlabs/tailwindcss repository to improve documentation quality and maintain repository hygiene, focusing on Markdown and documentation best practices. Addressed a specific formatting bug in the PostCSS README by correcting an unclosed quotation mark in the path definition, which enhanced the accuracy and readability of the documentation. This change reduced potential confusion for contributors and users integrating PostCSS, aligning with established contribution guidelines and review processes. The work demonstrated careful change management and attention to detail, prioritizing low-risk, high-value improvements. Utilized Markdown and documentation skills to deliver a targeted fix that improved onboarding and overall contributor experience.