Thanks added to readme for the contribution

fernandofussuma · fernandofussuma · commit deae8d244cb6 · 2015-12-30T14:15:45.000-02:00
diff --git a/README.md b/README.md
@@ -22,6 +22,8 @@ char_lcd.message("First Line\nSecond Line")
 char_lcd.clean_pins()
 ```
 
+Thanks to JV LOBO to changing the library from pi_piper to rpi_gpio.
+
 License
 =======
 (The MIT License)
