Update example.html

Author: BaseMax

example.html

@@ -1,3 +1,5 @@
+<!-- Max Base -->
+<!-- https://github.com/BaseMax/ko-engine -->
 <script type="text/javascript" src="https://basemax.github.io/ko-engine/source/ko-engine.js"></script>
 <!-- Load from local files: <script type="text/javascript" src="../source/ko-engine.js"></script> -->
 
@@ -6,6 +8,9 @@
 <div id="test2"></div><br>
 <div id="test5"></div><br>
 <div id="test6"></div><br>
+
+<br><hr><p>Access to library source code at GitHub: <a href="https://github.com/BaseMax/ko-engine">https://github.com/BaseMax/ko-engine</a></p>
+
 <script type="text/javascript">
 // #app
 KoEngine("Hello, I'm <?name?> and It's my GitHub profile: <?github?>.", {