Fix @param documentation
Fix @param documentation

Summary:
Some bad copypasta.
Closes https://github.com/facebook/FBSimulatorControl/pull/260

Differential Revision: D3229883

Pulled By: lawrencelomax

fb-gh-sync-id: ec7bd7edebd55545a7364d0591ac198065e264f3
fbshipit-source-id: ec7bd7edebd55545a7364d0591ac198065e264f3

bootstraponline/FBSimulatorControl,facebook/FBSimulatorControl,plu/FBSimulatorControl,bootstraponline/FBSimulatorControl,facebook/FBSimulatorControl,bootstraponline/FBSimulatorControl,facebook/FBSimulatorControl,plu/FBSimulatorControl,bootstraponline/FBSimulatorControl,plu/FBSimulatorControl,StevenUpForever/FBSimulatorControl,StevenUpForever/FBSimulatorControl,facebook/FBSimulatorControl,plu/FBSimulatorControl,ichu501/FBSimulatorControl,StevenUpForever/FBSimulatorControl,facebook/FBSimulatorControl,StevenUpForever/FBSimulatorControl