Update history_graph.markdown (#8808)

Make it clear that the component and lovelace UI are not the same thing. See https://github.com/home-assistant/home-assistant.io/pull/8665
Also, I would suggest to streamline both configurations, by accepting both refresh and refresh_interval.
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Martin 2019-03-03 13:11:08 +01:00 committed by Fabian Affolter
parent 515ca53bd7
commit 8176b27319

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@ -17,7 +17,7 @@ ha_qa_scale: internal
<img src='{{site_root}}/images/screenshots/history_graph.png' />
</p>
The `history_graph` component will make the UI display a graph similar to the graphs in `more-info` popups and the [history](/components/history/) panel.
The `history_graph` component will make the UI display a graph similar to the graphs in `more-info` popups and the [history](/components/history/) panel. If you want to add history graphs to the Lovelace UI, please check the [History Graph Card](/lovelace/history-graph/) configuration as it slightly differs from the component.
To use this component in your installation, add the following to your `configuration.yaml` file: