 DOC: Typo in docs for na_values parameter in pandas.read_csv function #59314 
Fixed the documentation of `read_csv` to list the correct default list of `na_values`.
- [x] closes #59314
- [ ] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [ ] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [ ] Added [type annotations](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#type-hints) to new arguments/methods/functions.
- [ ] Added an entry in the latest `doc/source/whatsnew/vX.X.X.rst` file if fixing a bug or adding a new feature.

/preview Website preview of this PR available at: https://pandas.pydata.org/preview/pandas-dev/pandas/59318/ I just checked the `quoting` format breaks. [ref](https://pandas.pydata.org/preview/pandas-dev/pandas/59318/docs/reference/api/pandas.read_csv.html#pandas.read_csv).  I will fix it, so please don't merge right now. /preview Website preview of this PR available at: https://pandas.pydata.org/preview/pandas-dev/pandas/59318/ Thanks @kushagr96 