CVS: cvs.openbsd.org: src

[Jason McIntyre]

CVSROOT:        /cvs
Module name:    src
Changes by:     j...@cvs.openbsd.org    2016/09/07 23:52:19

Modified files:
        bin/ls         : ls.1 

Log message:
it seems we hyphenate it set-group-id;
from daniel bolgheroni