improvement on spaces and indentation

js/reveal.js

@@ -150,7 +150,6 @@
 		// Flags if video background is loaded
 		loadeddataVideo = false,
 
-
 		// The horizontal and vertical index of the currently active slide
 		indexh,
 		indexv,
@@ -2483,6 +2482,7 @@
 					loadeddataVideo = true;
 					this.removeEventListener("loadeddata",function(){return false});
 				});
+
 				if(loadeddataVideo === true){
 					currentVideo.currentTime = 0;
 					currentVideo.play();