Fix some mdoc nits caused by my knowledge not being too up-to-date on mdocNG.
Fix some mdoc nits caused by my knowledge not being too up-to-date on
mdocNG.

Submitted by:	dd

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