Worked on the modularml/mojo repository to address a documentation issue affecting the Mojo Standard Library references. Focused on improving the reliability of onboarding materials, the developer identified and corrected a broken link in the README.md file, ensuring that references to the standard library now direct users to the correct source directory. This targeted fix, implemented using Markdown and documentation best practices, was prompted by an external pull request and aimed to reduce confusion for new contributors. The work emphasized cross-repository collaboration and maintaineders’ responsiveness, resulting in clearer documentation and fewer potential support queries for the modularml/mojo project.