Fix parameter documentation for bezierPoint

Author: shawdm

src/core/shape/curves.js

@@ -344,10 +344,10 @@ p5.prototype.bezierDetail = function(d) {
  * between them.
  *
  * @method bezierPoint
- * @param {Number} a coordinate of first control point.
- * @param {Number} b coordinate of first anchor point.
- * @param {Number} c coordinate of second anchor point.
- * @param {Number} d coordinate of second control point.
+ * @param {Number} a coordinate of first anchor point.
+ * @param {Number} b coordinate of first control point.
+ * @param {Number} c coordinate of second control point.
+ * @param {Number} d coordinate of second anchor point.
  * @param {Number} t amount to interpolate between 0 and 1.
  * @return {Number} coordinate of the point on the curve.
  *