diff --git a/README.md b/README.md
index 31fbbc4..ccc0c9d 100644
--- a/README.md
+++ b/README.md
@@ -32,4 +32,4 @@ Right now i am also working on
 
 You can now use arduino pins in your hal file. 
 Pin Names are named arduino.[Pin Type]-[Pin Number]. Example:
-arduino.digital-in-32
+arduino.digital-in-32 for Pin 32 on an Arduino Mega2560