Clarify Long dependency

dcodeIO · dcodeIO · commit b99340068737 · 2014-08-10T19:19:45.000+02:00
diff --git a/README.md b/README.md
@@ -26,11 +26,16 @@ available.
 
 ```javascript
 var ByteBuffer = require("bytebuffer");
-var bb = new ByteBuffer();
-bb.writeIString("Hello world!").flip();
+
+var bb = new ByteBuffer()
+            .writeIString("Hello world!")
+            .flip();
 console.log(bb.readIString()+" from ByteBuffer.js");
 ```
 
+In the browser, 64 bit integer support is optional and present only if [Long.js](https://github.com/dcodeIO/Long.js) has
+been loaded prior to ByteBuffer.js.
+
 API
 ---
 * [View the API documentation](http://htmlpreview.github.io/?https://raw.githubusercontent.com/dcodeIO/ByteBuffer.js/master/docs/index.html)
