Updated Readme to use Promises

graphhopper / directions-api-js-client

JavaScript client for the GraphHopper Directions API

https://graphhopper.com/api/1/examples

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Closed boldtrn closed 7 years ago

boldtrn commented 7 years ago

Minor README update to show promises. I published that version to NPM, as they show you the readme.

karussell commented 7 years ago

:+1: Thanks!