docs(README): Fix listed CDN version (#10)
docs(README): Fix listed CDN version (#10)


FirebasePrivate/firebase-js-sdk-1,FirebasePrivate/firebase-js-sdk-1,jsayol/firebase-js-sdk,jsayol/firebase-js-sdk,jsayol/firebase-js-sdk,jsayol/firebase-js-sdk,jsayol/firebase-js-sdk,FirebasePrivate/firebase-js-sdk-1,FirebasePrivate/firebase-js-sdk-1,FirebasePrivate/firebase-js-sdk-1