DOC: Add missing descriptions in See Also section
Fixed SR04 for `pandas/core/window/rolling.py`
- [X] xref #28792
- [ ] 0 tests added / 0 passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`

Please ref the issue in the description. Also if you merge master the test failures will be resolved Is this PR about the tests or the docstrings?

@datapythonista are the docstring edits here desired?  I dont find the extra verbosity helpful, but not a strong opinion > @datapythonista are the docstring edits here desired? I dont find the extra verbosity helpful, but not a strong opinion

Adding descriptions to the see also items is desired. But I agree with your point. I think adding `DataFrame.aggregate: Alias of DataFrame.agg.` is useful for users. The description added here is probably not very useful, and even confusing, since users will wonder which one they should use.

@devjeetr can you have another look, remove the unrelated changes as requested, and provide a more useful description. @devjeetr closing as stale. ping if you want to continue.