### Pandas version checks - [x] I have checked that the issue still exists on the latest versions of the docs on `main` [here](https://pandas.pydata.org/docs/dev/) ### Location of the documentation https://github.com/pandas-dev/pandas/blob/main/doc/cheatsheet/Pandas_Cheat_Sheet.pdf ### Documentation problem The third page of the official "Cheat Sheet" at https://github.com/pandas-dev/pandas/blob/main/doc/cheatsheet/Pandas_Cheat_Sheet.pdf has a section called "Changing Type". It lists `df.as_type(type)`, however no such method exists; the correct method should be `df.astype(type)`. ### Suggested fix for documentation The fix is straightforward: replace `as_type` with `astype`.