- On FreeBSD, com_err.h is installed into /usr/include, not /usr/include/krb5.   Reflect that in the manpage.
- On FreeBSD, com_err.h is installed into /usr/include, not /usr/include/krb5.
  Reflect that in the manpage.

PR:		bin/167986
Reported by:	truckman@

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