Remove ncheck in an example; FreeBSD does not have it.
Remove ncheck in an example; FreeBSD does not have it.

PR:		10158
Submitted by:	Remy Card <card@ens.uvsq.fr>
MFC after:	2 weeks

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