Update README.md

Author: dabeng

README.md

@@ -1,7 +1,7 @@
 ![OrgChart](http://dabeng.github.io/OrgChart/img/orgchart-heading.png)
 
-# [Perhaps you'd prefer the native javascript(ES6) version](http://github.com/dabeng/OrgChart.js)
-# [Perhaps you'd prefer the Web Components version](http://github.com/dabeng/OrgChart-Webcomponents)
+# [Native JavaScript(ES6) Version](http://github.com/dabeng/OrgChart.js)
+# [Web Components Version](http://github.com/dabeng/OrgChart-Webcomponents)
 
 ## Foreword
 - First of all, thanks a lot for [wesnolte](https://github.com/wesnolte)'s great work:blush: -- [jOrgChart](https://github.com/wesnolte/jOrgChart). The thought that using nested tables to build out the tree-like orgonization chart is amazing. This idea is more simple and direct than its counterparts based on svg