Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
## Type hints
-If you need a refreshed about how to use Python type hints (type annotations), check <a href="https://fastapi.tiangolo.com/python-types/" class="external-link" target="_blank">FastAPI's Python types intro</a>.
+If you need a refresher about how to use Python type hints (type annotations), check <a href="https://fastapi.tiangolo.com/python-types/" class="external-link" target="_blank">FastAPI's Python types intro</a>.
You can also check the <a href="https://mypy.readthedocs.io/en/latest/cheat_sheet_py3.html" class="external-link" target="_blank">mypy cheat sheet</a>.