Fixed the description of how packets re-enter IP firewall filter.
Fixed the description of how packets re-enter IP firewall filter.

Suggested by:	Ari Suutari <ari@suutari.iki.fi>

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