DOC: fix small typo in HDF section of cookbook docs
This merge request fixes a trivial typo (diver -> driver) I found while reading docs about HDF support.

- [-] closes #xxxx
- [-] tests added / passed
- [-] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
- [-] whatsnew entry
