* doc/man/ebrowse.1: * doc/man/emacs.1.in: * doc/man/emacsclient.1: * doc/man/etags.1: Update date to match last significant change. Set file local variable time-stamp-pattern. Fix title line to match the recommendations in "man man-pages". Ref: https://lists.gnu.org/r/emacs-devel/2020-09/msg01002.html