Reword the ``alias'' description slightly.  We must specify a non-conflicting netmask - not necessarily 0xffffffff.
Reword the ``alias'' description slightly.  We must specify a non-conflicting
netmask - not necessarily 0xffffffff.

MFC after:	3 days

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