Merge pull request #1445 from vitreousoul/master

fix typo in saveFrames documentation

Author: Lauren McCarthy

src/image/image.js

@@ -230,7 +230,7 @@ p5.prototype.saveCanvas = function() {
  *  @param  {Function} [callback] A callback function that will be executed
                                   to handle the image data. This function
                                   should accept an array as argument. The
-                                  array will contain the spcecified number of
+                                  array will contain the specified number of
                                   frames of objects. Each object has three
                                   properties: imageData - an
                                   image/octet-stream, filename and extension.