Remove a note that claims that the debugging options are turned on by default, to match the reality that these has been turned off on the 6-STABLE branch since 6.0-BETA6.
Remove a note that claims that the debugging options are turned on
by default, to match the reality that these has been turned off on
the 6-STABLE branch since 6.0-BETA6.

This is a direct commit against RELENG_6 since it is not applicable
for HEAD.

Approved by:	re (scottl)

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