François contributed to the Chia-Network/chia-blockchain repository by improving the accuracy of contributor documentation, specifically focusing on the testing commands in the CONTRIBUTING.md file. Using Markdown and documentation best practices, François identified and corrected a typo within the code block that detailed how to run linters and tests, ensuring the instructions aligned with the project’s CI pipeline. This update addressed potential misconfigurations and reduced onboarding friction for new contributors. While the work did not involve bug fixes or feature development in code, it enhanced the reliability of the contribution process and supported more efficient pull request validation for the project.