fix coding style issue

afshinm · afshinm · commit 285678450dec · 2014-02-07T11:21:11.000+03:30
diff --git a/intro.js b/intro.js
@@ -296,7 +296,7 @@
     //remove overlay layer from the page
     var overlayLayer = targetElement.querySelector('.introjs-overlay');
     //return if intro already completed or skipped
-    if(overlayLayer == null){
+    if (overlayLayer == null) {
       return;
     }
     //for fade-out animation

Original file line number	Diff line number	Diff line change
`@@ -296,7 +296,7 @@`
`296`	`296`	`//remove overlay layer from the page`
`297`	`297`	`var overlayLayer = targetElement.querySelector('.introjs-overlay');`
`298`	`298`	`//return if intro already completed or skipped`
`299`		`- if(overlayLayer == null){`
	`299`	`+ if (overlayLayer == null) {`
`300`	`300`	`return;`
`301`	`301`	`}`
`302`	`302`	`//for fade-out animation`