* Update example entity_id for System Monitor component
Required update if/when home-assistant/home-assistant#12124 gets merged.
* Update entity_id
Update entity_id to reflect changes in PR
* Remove note
Remove note about differing entity_ids: after home-assistant/home-assistant#12124 is merged, all entity_ids will match the resource name.
* Mentioned the naming of the disk_use sensor
The disk_use parameter creates sensors named disk_used. This should be mentioned along the other differing entity names. This not being mentioned on release made me lose one month of data.
~Cheers
* Align with other entries