[BUG] org-html-mathjax-options docstring [9.5.1 (release_9.5.1-11-g96d91b @ /emacs-28.0.90/lisp/org/)]

[Y . E .]

Hello,

It seems the docstring of org-html-mathjax-options may need to be
updated.

I tried setting 'autonumber' to "None", as the docstring suggests, but
only the lower-cased "none" worked fine.

Also, MathJax documentation for 2.7 (the version I've got HTML rendered
with by org-mode) mentions "AMS", not "AMS Math"
(http://docs.mathjax.org/en/v2.7-latest/tex.html).

Another option that needs attention is 'indent'. The docstring contains
the phrase 'Valid values are "left" and "right"'. This phrase should be
changed to something like 'An example of a valid value is "2em"' or
simply removed, I think.

I didn't look into all the rest of this option documented elements, so
others might need some attention too.

Thanks,
YE

Emacs : GNU Emacs 28.0.90 (build 1, x86_64-apple-darwin21.1.0, NS
 appkit-2113.00 Version 12.0.1 (Build 21A559)) of 2021-12-03 Package:
 Org mode version 9.5.1 (release_9.5.1-11-g96d91b @
 emacs-28.0.90/lisp/org/)