diff --git a/README.md b/README.md
index 121719b..21f15ea 100644
--- a/README.md
+++ b/README.md
@@ -2,17 +2,17 @@ Pi-FM-RDS
 =========
 
 
-## FM-RDS transmitter using the Raspberry Pi's PWM
+## FM-RDS transmitter using the Raspberry Pi
 
 This program generates an FM modulation, with RDS (Radio Data System) data generated in real time.
 
-It is based on the FM transmitter created by [Oliver Mattos and Oskar Weigl](http://www.icrobotics.co.uk/wiki/index.php/Turning_the_Raspberry_Pi_Into_an_FM_Transmitter), and later adapted to using DMA by [Richard Hirst](https://github.com/richardghirst). Christophe Jacquet adapted it and added the RDS transmitter.
+It is based on the FM transmitter created by [Oliver Mattos and Oskar Weigl](http://www.icrobotics.co.uk/wiki/index.php/Turning_the_Raspberry_Pi_Into_an_FM_Transmitter), and later adapted to using DMA by [Richard Hirst](https://github.com/richardghirst). Christophe Jacquet adapted it and added the RDS transmitter. The transmitter uses the Raspberry Pi's PWM generator to produce VHF signals.
 
 ![](doc/vfd_display.jpg)
 
 ## How to use it?
 
-To build Pi-FM-RDS, depends on the `sndfile` library. On Debian-like distributions, for instance Raspbian, run `sudo apt-get install libsndfile1-dev`.
+Pi-FM-RDS, depends on the `sndfile` library. To install this library on Debian-like distributions, for instance Raspbian, run `sudo apt-get install libsndfile1-dev`.
 
 Then clone the source repository and run `make` in the `src` directory: