Fix an errant search and replace that broke SCSI start unit commands.
Fix an errant search and replace that broke SCSI start unit commands.

This should fix automatic spinups as well as 'camcontrol start'.

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