Merge from origin/emacs-27

9b35b0c99c ; * lisp/man.el (Man-mode): Fix formatting.
abca75d2e9 ; Fix typos; change "Emacs-Lisp" to "Emacs Lisp"

diff --cc lisp/gnus/gnus-start.el
Simple merge

diff --cc lisp/man.el
Simple merge

diff --cc lisp/ses.el
Simple merge