From ba0e432542fd5c6c9e4de561e9cb3196f80d2b65 Mon Sep 17 00:00:00 2001
From: Hakim El Hattab <hakim.elhattab@gmail.com>
Date: Thu, 22 Mar 2018 11:55:44 +0100
Subject: [PATCH] formatting

---
 js/reveal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/reveal.js b/js/reveal.js
index be42f13b..0e9fb285 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1176,7 +1176,7 @@
 		window.addEventListener( 'resize', onWindowResize, false );
 
 		if( config.touch ) {
-			if('onpointerdown' in window) {
+			if( 'onpointerdown' in window ) {
 				// Use W3C pointer events
 				dom.wrapper.addEventListener( 'pointerdown', onPointerDown, false );
 				dom.wrapper.addEventListener( 'pointermove', onPointerMove, false );