Fix a typo which caused ifmcstat's sysctl path to print the network-layer endpoint address of the group membership, rather than its link-layer mapping as intended. The KVM path is not affected.
Fix a typo which caused ifmcstat's sysctl path
to print the network-layer endpoint address of the
group membership, rather than its link-layer mapping
as intended.
The KVM path is not affected.

MFC after:	1 week

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase