neutronclient help info missing

Minor improvement I think:
When doing "neutron --help" you see the following for the bgpvpn resources:
bgpvpn-create [bgpvpn]
  bgpvpn-delete [bgpvpn]
  bgpvpn-list [bgpvpn]
  bgpvpn-net-assoc-create [bgpvpn]
  bgpvpn-net-assoc-delete [bgpvpn]
  bgpvpn-net-assoc-list [bgpvpn]
  bgpvpn-net-assoc-show [bgpvpn]
  bgpvpn-net-assoc-update [bgpvpn]
  bgpvpn-show [bgpvpn]
  bgpvpn-update [bgpvpn]

When you add python comments to each class, these will get parsed by the neutronclient and added here. For example
class BGPVPNCreate(BGPVPNCreateUpdateCommon,
                   extension.ClientExtensionCreate):
    """Create a bgpvpn."""

will give
  bgpvpn-create [bgpvpn] Create a bgpvpn.

I'm not sure what's making the [bgpvpn] prefix.