diff --git a/homeassistant/components/device_tracker/bluetooth_le_tracker.py b/homeassistant/components/device_tracker/bluetooth_le_tracker.py
index 9ee30dd0ce2335bab669dfaaa0716b1ffb4ce289..5b5b9ce2411a1aac823a72cae8fc7f119ee6fea0 100644
--- a/homeassistant/components/device_tracker/bluetooth_le_tracker.py
+++ b/homeassistant/components/device_tracker/bluetooth_le_tracker.py
@@ -1,4 +1,4 @@
-"""Tracking for bluetooth devices."""
+"""Tracking for bluetooth low energy devices."""
 import logging
 from datetime import timedelta