Add code highlight

IonicaBizau · IonicaBizau · commit 6dcda7f517f3 · 2015-12-24T16:37:09.000+02:00
Use the ```js snippet to highlight the code. 🎨
diff --git a/README.md b/README.md
@@ -12,7 +12,7 @@ License: http://tympanus.net/codrops/licensing/
 
 ### BookBlock Configuration Options
 
-```
+```js
 // page to start on
 startPage : 1,
 // vertical or horizontal flip
