README tweak
README tweak

ulberge/react-heatpack,insin/react-heatpack,andreypopp/react-heatpack,andreypopp/react-heatpack,insin/react-heatpack,KyleAMathews/react-heatpack,ulberge/react-heatpack,KyleAMathews/react-heatpack,ulberge/react-heatpack