MFC: Fix quoting.
MFC: Fix quoting.

  src/etc/rc.d/jail: rev 1.28 -> 1.29

Reported by:	Dirk Engling <erdgeist at erdgeist.org>
Approved by:	pjd

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