diff --git a/homeassistant/components/device_tracker/aruba.py b/homeassistant/components/device_tracker/aruba.py
index ef8fa76a5b4..d46264fa264 100644
--- a/homeassistant/components/device_tracker/aruba.py
+++ b/homeassistant/components/device_tracker/aruba.py
@@ -5,7 +5,8 @@ Device tracker platform that supports scanning a Aruba Access Point for device
 presence.
 
 For more details about this platform, please refer to the documentation at
-https://home-assistant.io/components/device_tracker.aruba.html"""
+https://home-assistant.io/components/device_tracker.aruba.html
+"""
 import logging
 from datetime import timedelta
 import re