Fix missing youtube video

Signed-off-by: Fred Bricon <fbricon@gmail.com>
diff --git a/pages/_index.html b/pages/_index.html
index 59f063b..e6fe33e 100755
--- a/pages/_index.html
+++ b/pages/_index.html
@@ -24,7 +24,7 @@
 	</div>
 	<div id="screencast">
 		<iframe width="640" height="360"
-    src="http://www.youtube.com/embed/TksoKkSP208" frameborder="0"
+    src="https://www.youtube.com/embed/TksoKkSP208" frameborder="0"
 			allowfullscreen></iframe>
 	</div>
 	<div id="feature_1">