diff --git a/homeassistant/components/sensor/efergy.py b/homeassistant/components/sensor/efergy.py
index d0391e5c37b..893c4403d71 100644
--- a/homeassistant/components/sensor/efergy.py
+++ b/homeassistant/components/sensor/efergy.py
@@ -1,14 +1,13 @@
 """
 homeassistant.components.sensor.efergy
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Monitors home energy use as measured by an efergy
-engage hub using its (unofficial, undocumented) API.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Monitors home energy use as measured by an efergy engage hub using its
+(unofficial, undocumented) API.
 
 Configuration:
 
-To use the efergy sensor you will need to add something
-like the following to your config/configuration.yaml
+To use the efergy sensor you will need to add something like the following
+to your config/configuration.yaml
 
 sensor:
   platform: efergy
@@ -39,13 +38,13 @@ An array specifying the variables to monitor.
 
 period
 *Optional
-Some variables take a period argument. Valid options are "day",
-1"week", "month", and "year"
+Some variables take a period argument. Valid options are "day", "week",
+"month", and "year".
 
 currency
 *Optional
 This is used to display the cost/period as the unit when monitoring the
-cost.  It should correspond to the actual currency used in your dashboard.
+cost. It should correspond to the actual currency used in your dashboard.
 """
 import logging
 from requests import get