Remove bogus "-" operand from usage message. There is no restriction on where it may be placed, it is treated the same as the file arguments.
Remove bogus "-" operand from usage message. There is no restriction on
where it may be placed, it is treated the same as the file arguments.

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