Switched to https

README.md

@@ -3,10 +3,10 @@ oflow.js - optical flow detection in JavaScript
 I made this little toy just for fun when I was traveling and had really long flight.
 The library allows you to detect optical flow in a video.
 
-Here is an [optical flow detection demo](http://anvaka.github.com/oflow/demo/raw/index.html)
+Here is an [optical flow detection demo](https://anvaka.github.com/oflow/demo/raw/index.html)
 which lets you to control a ball and see movements in each zone of the video.
 
-And this little [Ping Pong game](http://anvaka.github.com/oflow/demo/pingpong/index.html)
+And this little [Ping Pong game](https://anvaka.github.com/oflow/demo/pingpong/index.html)
 was also created on a plane. Right bar is controlled by the webcamera. Move your
 hand slowly up and down, to change the position of the right bar. Just move your
 hands slowly do it gradually. Left bar is controlled by computer.