Change Comment for instructional purpose

ryanloeffelman · ryanloeffelman · commit 913adcb4b95f · 2015-03-03T19:48:12.000-06:00
diff --git a/TrashBot.ino b/TrashBot.ino
@@ -7,7 +7,7 @@
 USB Usb;
 XBOXRECV Xbox(&Usb);
 
-//define PI
+//define pi
 const float pi = 3.14;
 
 //Variables used to run autonomysly
