Updated language on the fact that the API is not suitable for production.
Updated language on the fact that the API is not suitable for production.

artsy/doppler,artsy/doppler,mzikherman/doppler,mzikherman/doppler,dblock/doppler,sweir27/doppler,sweir27/doppler,mzikherman/doppler,sweir27/doppler,artsy/doppler,dblock/doppler,dblock/doppler,artsy/doppler