Worked on enhancing the vitest-dev/vitest repository by updating the documentation for mocking modules, specifically correcting the export name from 'method' to 'answer' to accurately reflect the current API. This change, implemented using Markdown and technical writing skills, improved the clarity and reliability of the documentation examples. By aligning the documentation with the actual API, the update reduced potential confusion for users and streamlined the onboarding process for new contributors. The work demonstrated attention to detail and a commitment to documentation quality, with all changes traceable to a specific pull request and commit for transparency and cross-repository consistency.