diff --git a/source/_components/device_tracker.markdown b/source/_components/device_tracker.markdown
index 7024f156d56..11a4bef0fa5 100644
--- a/source/_components/device_tracker.markdown
+++ b/source/_components/device_tracker.markdown
@@ -34,6 +34,6 @@ device_tracker:
   consider_home: 180
 ```
 
-Once tracking, a file will be created in your config dir called `known_devices.yaml`. Edit this file to adjust which devices have to be tracked. Here you can also setup a url for each device to be used as the entity picture and set whether the device will be show in the UI when in away state.
+Once tracked, a file will be created in your config dir called `known_devices.yaml`. Edit this file to adjust which devices to be tracked. Here you can also setup a URL for each device to be used as the entity picture and set whether the device will be show in the UI when in the away state.
 
 Multiple device trackers can be used in parallel, such as [Owntracks](/components/device_tracker.owntracks/) and [Nmap](/components/device_tracker.nmap_scanner/). The state of the device will be determined by the source that reported last.