Example description improvement

README.md

@@ -8,10 +8,8 @@ Example of use can be find in examples/SimpleExample class. Library contains Gen
 GenericBeacon genericBeacon = new GenericBeacon("macHere",-59); //mac address and txPower constructor
 genericBeacon.setMeasurementDeviceConstants(new RPiEmbeddedAntennaConstants());//constants implementation setter
 genericBeacon.setRssiFilter(new KalmanFilter());//filter implementation setter
-for(int d : DATA){
-    genericBeacon.setRssi(d);//in setter filter is applied
-    System.out.println((int)d * -1 + "," + (int)genericBeacon.getDistance());//getDistance method calculates distance from filtered rssi
-}
+genericBeacon.setRssi(-79);//in setter filter is applied
+System.out.println((int)d * -1 + "," + (int)genericBeacon.getDistance());//getDistance method calculates distance from filtered rssi
 ```
 ##Additional devices / filters / beacon types support
 Additional devices could be supported by implementing MeasurementDeviceConstants interface, filters by implementing RssiFilter interface and beacons by implementing Beacon interface.