From 75d972a38b503a190c993aee7e114ac3b132086c Mon Sep 17 00:00:00 2001
From: Fabian Affolter <fabian@affolter-engineering.ch>
Date: Sun, 11 Sep 2016 10:11:47 +0200
Subject: [PATCH] Update configuration

---
 source/_components/climate.radiotherm.markdown | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/_components/climate.radiotherm.markdown b/source/_components/climate.radiotherm.markdown
index 01d806fa9e6..dc9e152e191 100644
--- a/source/_components/climate.radiotherm.markdown
+++ b/source/_components/climate.radiotherm.markdown
@@ -15,6 +15,7 @@ ha_category: Climate
 The `radiotherm` climate platform let you control a thermostat from [Radio Thermostat](http://www.radiothermostat.com/).
 
 The underlaying library supports:
+
 - CT50 V1.09
 - CT50 V1.88
 - CT50 V1.94 (also known as Filtrete 3M50)
@@ -33,7 +34,7 @@ climate:
 
 Configuration variables:
 
-- **host** (*Required*): List of your Radiotherm thermostats
+- **host** (*Optional*): List of your Radiotherm thermostats. If not provided the thermostats will be auto-detected.
 - **hold_temp** (*Required*): Boolean to control if Home Assistant temperature adjustments hold (`True`) or are temporary (`False`).
 
 Temperature settings from Home Assistant will be sent to thermostat and then hold at that temperature. Set to `False` if you set a thermostat schedule on the thermostat itself and just want Home Assistant to send temporary temperature changes.