Let's have two entries in the synopsis:
- chpass now lists options which can be used for non-NIS-specific
functionalities.
- ypchpass additionally lists the NIS-specific flags.
Technically, it is an artificial distinction, as chpass and ypchpass behave
identically. Nevertheless, it might help navigating the synopsis section.
Reviewed by: imp
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D27251
.Nm ypchsh
.Nd add or change user database information
.Sh SYNOPSIS
-.Nm
+.Nm chpass
+.Op Fl a Ar list
+.Op Fl e Ar expiretime
+.Op Fl p Ar encpass
+.Op Fl s Ar newshell
+.Op user
+.Nm ypchpass
.Op Fl loy
.Op Fl a Ar list
.Op Fl d Ar domain