[SSSD] [PATCH] sss_groupshow: separate member lists by comma

[Jakub Hrozek]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

For some reason I separated the member lists with colon, not comma..this
simple patch fixes that and is the real fix for #398

> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.10 (GNU/Linux)
> Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/
>
> iEYEARECAAYFAkt1RugACgkQHsardTLnvCWAWwCdHzSIqv96/U9JTdzYIRkPGI0/
> LI4An0h9BV5NIcR7X04UZL4VTDN1YIZB
> =oxFV
> -----END PGP SIGNATURE-----