[BUG] Fix start to be startGateway in api.
[BUG] Fix start to be startGateway in api.

Parkjeahwan/awegeeks,crazyquark/gatewayd,zealord/gatewayd,crazyquark/gatewayd,xdv/gatewayd,whotooktwarden/gatewayd,whotooktwarden/gatewayd,xdv/gatewayd,Parkjeahwan/awegeeks,zealord/gatewayd