From fcdaa923c511aaf82f0e59d4cf8d12400094729a Mon Sep 17 00:00:00 2001
From: Fabian Affolter <fabian@affolter-engineering.ch>
Date: Tue, 15 Dec 2015 10:42:05 +0100
Subject: [PATCH] Update docstrings

---
 .../components/device_tracker/icloud.py       | 26 +++++--------------
 1 file changed, 6 insertions(+), 20 deletions(-)

diff --git a/homeassistant/components/device_tracker/icloud.py b/homeassistant/components/device_tracker/icloud.py
index a617fda9411..927f4ba6fe9 100644
--- a/homeassistant/components/device_tracker/icloud.py
+++ b/homeassistant/components/device_tracker/icloud.py
@@ -1,16 +1,8 @@
 """
 homeassistant.components.device_tracker.icloud
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Device tracker platform that supports scanning iCloud devices.
 
-It does require that your device has beend registered with Find My iPhone.
-
-Note: that this may cause battery drainage as it wakes up your device to
-get the current location.
-
-Note: You may receive an email from Apple stating that someone has logged
-into your account.
-
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/device_tracker.icloud/
 """
@@ -31,9 +23,7 @@ DEFAULT_INTERVAL = 8
 
 
 def setup_scanner(hass, config, see):
-    """
-    Set up the iCloud Scanner
-    """
+    """ Set up the iCloud Scanner. """
     from pyicloud import PyiCloudService
     from pyicloud.exceptions import PyiCloudFailedLoginException
     from pyicloud.exceptions import PyiCloudNoDevicesException
@@ -57,21 +47,17 @@ def setup_scanner(hass, config, see):
         return
 
     def keep_alive(now):
-        """
-        Keeps authenticating icloud connection
-        """
+        """ Keeps authenticating iCloud connection. """
         api.authenticate()
-        _LOGGER.info("Authenticate against iCloud.")
+        _LOGGER.info("Authenticate against iCloud")
 
     track_utc_time_change(hass, keep_alive, second=0)
 
     def update_icloud(now):
-        """
-        Authenticate against iCloud and scan for devices.
-        """
+        """ Authenticate against iCloud and scan for devices. """
         try:
             # The session timeouts if we are not using it so we
-            # have to re-authenticate.  This will send an email.
+            # have to re-authenticate. This will send an email.
             api.authenticate()
             # Loop through every device registered with the iCloud account
             for device in api.devices: