Mention FreeBSD explicitly along with 4.2BSD so that the reader will know that this information does apply to FreeBSD also.
Mention FreeBSD explicitly along with 4.2BSD so that the
reader will know that this information does apply to FreeBSD also.

Closes PR# 1618.

This can go into 2.2.

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