Per Ken's request, back out my last change to this file.  iostat's man page documents '?' as a valid option, as does the usage message.  None of the other programs' man pages documented '?' as a valid option.
Per Ken's request, back out my last change to this file.  iostat's man
page documents '?' as a valid option, as does the usage message.  None
of the other programs' man pages documented '?' as a valid option.

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