groups: let synopsis show that the command allows multiple usernames
authorBenno Schulenberg <bensberg@justemail.net>
Sun, 10 Aug 2008 17:39:38 +0000 (19:39 +0200)
committerJim Meyering <meyering@redhat.com>
Tue, 12 Aug 2008 18:41:25 +0000 (20:41 +0200)
commit64c25ed741c07a6b2c4f5a4f63160b528540f448
tree7ad35eda91da82fb2fc3a2d9fcdaf98be634a301
parentd9c088113705a92d2f607acaf45977ad40c1d4cf
groups: let synopsis show that the command allows multiple usernames

Also make the docstring say so.
src/groups.c