explain things more clear

README.md

@@ -1,18 +1,18 @@
 Garan-Arduino
 =============
 
-Unofficial libraries and exmaple code to verify [Garan Audio Module](http://www.seeedstudio.com/depot/garan-audio-module-p-1607.html).
+This is my unofficial library and exmaple code to drive [Garan Audio Module](http://www.seeedstudio.com/depot/garan-audio-module-p-1607.html).
 
 It's not perfect, but it's working.
 
-SoftwareSerial works great as the communication to Garan. Just assign a pair of RX/TX, store some MP3 files in the micro-SD card, and your are ready to go.
+SoftwareSerial works great as the communication channel with Garan. Just assign a pair of RX/TX, store some MP3 files in the micro-SD card, and your are ready to go.
 
 Compatibilites
 --------------
 
-I tested the code mainly on Seeeduino V3.0 (Atmega 328P). The board is claimed to be based on Duemilanove Schematic, 100% compatible to its existing program.
+I tested the code mainly on Seeeduino V3.0 (Atmega 328P). The board is claimed to be based on Duemilanove Schematic, 100% compatible to its existing programs.
 
-It also works PARTIALLY on MSP430 Value Line G2 Launchpad using msp430g2553 with Energia according to my rough tests. It seems that those commands with music names would cause the board to reset. I guess it's caused by buffer overflow of SoftwareSerial driver, but I am not sure.
+It also works PARTIALLY on MSP430 Value Line G2 Launchpad using msp430g2553 with Energia according to my rough tests. It seems that those commands with music names would cause Launchpad to reset itself. I guess it's caused by buffer overflow of SoftwareSerial driver, but I am not sure about the root cause.
 
 Examples
 --------