Worked on the pydantic/pydantic-ai repository to enhance documentation quality, focusing on clarifying the usage of the Agent class’s model argument. Addressed a documentation bug by correcting a typo, which improved the accuracy and readability of the API reference for Python developers. This targeted update reduced ambiguity for users and helped streamline developer onboarding by making the intended usage of the Agent.model parameter more explicit. Maintained a clear and traceable change history through a single, well-documented commit. The work emphasized documentation skills and reinforced standards for future contributions, supporting consistency and maintainability across the codebase without introducing new features.