samples/digital_read.rb in arduino_firmata-0.2.0 vs samples/digital_read.rb in arduino_firmata-0.2.1

@@ -3,13 +3,13 @@
 require 'rubygems'
 require 'arduino_firmata'
 
 arduino = ArduinoFirmata.connect ARGV.shift
 
-arduino.pin_mode 7, ArduinoFirmata::INPUT
+arduino.pin_mode 2, ArduinoFirmata::INPUT
 
 loop do
-  if arduino.digital_read 7
+  if arduino.digital_read 2
     puts "on"
     arduino.digital_write 13, true
   else
     puts "off"
     arduino.digital_write 13, false