Merge from origin/emacs-29

32a32853ce9 Typofix in the doc/lispref/modes.texi
f98637b51b5 ; Fix 'add-face-text-property' shortdoc
3fff22eb20c Fix spell-checking email message with citations

diff --cc doc/lispref/modes.texi
Simple merge

diff --cc lisp/emacs-lisp/shortdoc.el
Simple merge

diff --cc lisp/textmodes/ispell.el
Simple merge