[BUG] [PATCH] org-src.el: Fix checkdoc warnings [9.5 (9.5-g59cb39 @ /home/n/.emacs.d/straight/build/org/)]

[No Wayman]

The attached patch addresses org-src.el's checkdoc warnings spare 
the following (IMO spurious) warnings:

 >158     0 note        e-f-c        Lisp symbol ‘split-window-below’ 
 >should appear in quotes

split-window-below is a value used in org-src-window-setup (along 
with split-window-right, other-window, other-frame), but these 
values do not necessarily map onto their functions. e.g. 
other-window displays via `switch-to-buffer-other-window'.

 >800    50  note        e-f-c        Keycode C-c embedded in doc string. 
 >Use \\<keymap> & \\[function] instead

The embedded keycodes in `org-src-do-key-sequence-at-code-block' 
are just for the sake of example.