DOC: Incorrect deprecation in Styler.applymap

[bashtage]

Pandas version checks

• I have checked that the issue still exists on the latest versions of the docs on main here

Location of the documentation

https://pandas.pydata.org/docs/dev/reference/api/pandas.io.formats.style.Styler.applymap.html

Documentation problem

Should be specific to applymap. Instead is about applymap_index.

Suggested fix for documentation

Remove the _index bits.

[attack68]

sorry, my copy paste error. PR welcome.

[Rajasvi]

take

[Kapil-chn7]

Hello there, I'm beginner in Opensource, can I work on this issue?