fix to 2dtransform tutorial

shiffman · shiffman · commit bf3ada662d1a · 2010-04-08T01:36:21.000Z
diff --git a/content/static/tutorials/transform2d/index.html b/content/static/tutorials/transform2d/index.html
@@ -611,7 +611,7 @@ <h5>Case Study: An Arm-Waving Robot</h5>
 
 <pre>
 int armAngle = 0;
-int angle_change = 5;
+int angleChange = 5;
 final int ANGLE_LIMIT = 135;
 
 void setup()
