Docs container.events is not a function

[russau]

https://github.com/AgustinCB/docker-api/blob/eec56266f613cebc1ffe7301f6221bc223e03486/docs/index.html#L295

The Fetch events from docker example in docs/index.html is using container.events which throws an error. Is this an older version of the API? It doesn't match the example code in examples/fetch_events.js.

Thanks, Russ