The diff below removes a .Pp before an .It which mandoc complains about and ignores.
Jan Index: ksh.1 =================================================================== RCS file: /cvs/src/bin/ksh/ksh.1,v retrieving revision 1.181 diff -u -p -r1.181 ksh.1 --- ksh.1 27 Sep 2016 23:58:38 -0000 1.181 +++ ksh.1 30 Sep 2016 15:16:39 -0000 @@ -4717,7 +4717,6 @@ offer a selection of signal names for th .Xr kill 1 : .Pp .Dl set -A complete_kill_1 -- -9 -HUP -INFO -KILL -TERM -.Pp .It complete-command: ^X^[ Automatically completes as much as is unique of the command name having the partial word up to the cursor as its prefix, as in the