Update README.md

Author: mmmago

README.md

@@ -14,7 +14,7 @@ An iOS app to lift the speed limit of your Cowboy Bike.
 ![repository-opaaen-graph-template](https://user-images.githubusercontent.com/76073612/149851972-9bbeed50-0823-4da1-b744-0e3f4f4e59ca.png)
 
 
-This iOS app allows you to debrid your Cowboy (C1 -> C4) bike and make it a bit more fun and easy to ride.
+This iOS app allows you to debrid your Cowboy (C1 -> C4) bike and make it a bit more fun and easy to ride, and allows you to read some internal bike values.
 
 - App compatible with all iPhones iOS 13 -> iOS 15
 - Confirmed working on cowboy **firmware 4.12.3** and lower.