DataFrame.rolling documentation of method='table'
- [X] closes #40374 
- [x] tests added / passed
- [x] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them

Hello @joshlk! Thanks for updating this PR. We checked the lines you've touched for [PEP 8](https://www.python.org/dev/peps/pep-0008) issues, and found:

* In the file [`pandas/core/window/rolling.py`](https://github.com/pandas-dev/pandas/blob/3f1b20f9298a5eec0cb7256f054b263d79a182db/pandas/core/window/rolling.py):

> [Line 1615:9](https://github.com/pandas-dev/pandas/blob/3f1b20f9298a5eec0cb7256f054b263d79a182db/pandas/core/window/rolling.py#L1615): [E122](https://duckduckgo.com/?q=pep8%20E122) continuation line missing indentation or outdented
> [Line 1619:1](https://github.com/pandas-dev/pandas/blob/3f1b20f9298a5eec0cb7256f054b263d79a182db/pandas/core/window/rolling.py#L1619): [W293](https://duckduckgo.com/?q=pep8%20W293) blank line contains whitespace
> [Line 1628:1](https://github.com/pandas-dev/pandas/blob/3f1b20f9298a5eec0cb7256f054b263d79a182db/pandas/core/window/rolling.py#L1628): [W293](https://duckduckgo.com/?q=pep8%20W293) blank line contains whitespace
> [Line 1638:1](https://github.com/pandas-dev/pandas/blob/3f1b20f9298a5eec0cb7256f054b263d79a182db/pandas/core/window/rolling.py#L1638): [W293](https://duckduckgo.com/?q=pep8%20W293) blank line contains whitespace



##### Comment last updated at 2021-04-14 11:10:21 UTC @joshlk ci is failing can you fix-up > @joshlk ci is failing can you fix-up

Hi, I've tried adding the docs to the apply doc-string but I'm unsure how to do it - my latest commit isn't working. Sorry I am unfamiliar with how the doc-string is being generated. Could you please help you can run the docstring validation script locally. (if on windows use git bash or wsl)

to build the docs, see https://pandas.pydata.org/pandas-docs/dev/development/contributing_documentation.html#building-the-documentation

this PR is also failing pre-commit checks (black and trailing whitespace) see https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit @joshlk can you have a look at the points of the previous comment, and try to leave the CI green please? Thanks for the PR, but appears that progress has stalled. Closing, but let us know if you're still interested in working on this and we'd be happy to reopen.