Update to required (#10174)

If you don't have this you get:

```
Invalid config for [roku]: required key not provided @ data['roku'][0]['host']. Got None. (See ?, line ?). Please check the docs at https://home-assistant.io/components/roku/
```
This commit is contained in:
Paul Tarjan 2019-08-18 08:16:50 -07:00 committed by Klaas Schoute
parent 32141dd2b9
commit 8b7a01a051

View File

@ -30,8 +30,8 @@ roku:
{% configuration %}
host:
description: Set the IP address of the Roku device. Use only if you don't want to autodiscover devices.
required: false
description: Set the IP address of the Roku device.
required: true
type: string
{% endconfiguration %}