Documentation issue (wrong option name in description)

On the configuration options documentation for ovn-chassis, there are mentions of an option named "data-port". Those mentions are in the descriptions for options "dpdk-bond-mappings" and "enable-dpdk", at least.

The issue is that that option does not exist. It does exist in the neutron-openvswitch charm and seem to have been copy/pasted when (probably) using that charm as a basis for the ovn charm.

The new option that is equivalent seems to be the "bridge-interface-mappings" option.