diff --git a/homeassistant/components/thermostat/demo.py b/homeassistant/components/thermostat/demo.py
index 5f0898c3086..0ecbd889edd 100644
--- a/homeassistant/components/thermostat/demo.py
+++ b/homeassistant/components/thermostat/demo.py
@@ -1,7 +1,10 @@
 """
-Demo platform that offers a fake thermostat.
-"""
+homeassistant.components.thermostat.demo
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
+Demo platform that offers a fake thermostat.
+
+"""
 from homeassistant.components.thermostat import ThermostatDevice
 from homeassistant.const import TEMP_CELCIUS, TEMP_FAHRENHEIT