Use correct port for Potentiometer example

frederikprijck · rwaldron · commit 33750a6c77f0 · 2018-11-26T15:12:28.000-05:00
diff --git a/docs/potentiometer.md b/docs/potentiometer.md
@@ -38,7 +38,7 @@ board.on("ready", function() {
 
   // Create a new `potentiometer` hardware instance.
   potentiometer = new five.Sensor({
-    pin: "A2",
+    pin: "A3",
     freq: 250
   });
 
diff --git a/eg/potentiometer.js b/eg/potentiometer.js
@@ -7,7 +7,7 @@ board.on("ready", function() {
 
   // Create a new `potentiometer` hardware instance.
   potentiometer = new five.Sensor({
-    pin: "A2",
+    pin: "A3",
     freq: 250
   });
 
