Worked on the facebook/pyrefly repository to enhance documentation accuracy by correcting the tensor shapes reference, updating it from an incorrect 2023 citation to the original PyCon 2021 talk. This adjustment improved the historical traceability of the documentation, supporting better onboarding for new contributors and ensuring knowledge reuse across the project. The work involved technical writing and documentation skills, primarily using Markdown to update and clarify references. No new features were released during this period, but the documentation fix addressed a key bug, strengthening the reliability of technical resources and facilitating more effective cross-repository collaboration for the Pyrefly community.