readme update

README.md

@@ -1,17 +1,20 @@
 Bluetooth Low Energy Tools for Android
 ======================================
 
-This collection of tools and utility classes is meant for using the bluetooth low energy functions of the 
-Android 4.3 and above. This project has just started and I don't have a common pattern how 
+This collection of tools and utility classes is meant for making the use of the 
+bluetooth low energy functions of the Android 4.3+ easier. 
+This project has just started and I don't have a common pattern how 
 to implement all the goals. If you're working on BLE and have some reusable functions or classes 
-please consider adding them to this tools collection.
+please consider adding them to this collection of tools.
 
 The goals of the project are as follows:
 
  * design and implement patterns for the communication with BLE sensors
  * implement parsers for all the known characteristics
  * collect and implement parsers for proprietary sensors and characteristics
- * implement classes to read all values of a sensors
+ * implement classes to read all values of a sensor
  * implement a fingerprint DB for sensors
 
 
+Since this project is quite fresh, there are no releases yet. Classes and functions might change quite often.
+Please clone and use it as a sub-project in your Android project.