fix example

Readme.md

@@ -70,8 +70,6 @@ var requestAnimationFrame = require('raf');
 var canvas = document.querySelector('canvas');
 var ctx = canvas.getContext('2d');
 
-animate();
-
 var stop = false;
 function animate() {
   if (stop) return;
@@ -81,20 +79,26 @@ function animate() {
 
 var startx = 20;
 var x = startx;
-var destx = 700;
+var destx = 300;
 var y = 400 / 2;
 var duration = 1000;
 var start = Date.now();
+var end = start + duration;
 
 function draw() {
   var now = Date.now();
   if (now - start >= duration) stop = true;
-  x = ease.inOutCirc(now - start, startx, destx - x, duration) | 0;
+  var p = (now - start) / duration;
+  val = ease.inOutBounce(p);
+  x = startx + (destx - startx) * val;
   canvas.width = canvas.width;
   ctx.fillStyle = 'red';
   ctx.arc(x, y, 10, 0, Math.PI * 2, false);
   ctx.fill();
 }
+
+animate();
+
 ```
 
 # License

example.html

@@ -43,5 +43,4 @@
   }
 
   animate();
-
 </script>