- Add info regarding the watchdog part of the MK48Txx. - Add a missing .Tn before Mostek.
- Add info regarding the watchdog part of the MK48Txx.
- Add a missing .Tn before Mostek.

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