Update readme

Author: gcollazo

README.md

@@ -3,15 +3,15 @@
 ### The easiest way to get started with mongoDB on the Mac.
 _Just download, drag to the applications folder, and double-click._
 
-![MongoDB.app Screenshot](https://raw.githubusercontent.com/gcollazo/mongodbapp/master/screenshot.png)
+![mongoDB.app Screenshot](https://gcollazo.github.io/mongodbapp/assets/img/screenshot.png)
 
 ### [Download](http://gcollazo.github.io/mongodbapp)
 
 ---
 
 ### Version numbers
 
-Version numbers of this project (mongoDB.app) try to communicate the included version of the included MongoDB binaries bundled with each release.
+Version numbers of this project (mongoDB.app) try to communicate the included version of the included mongoDB binaries bundled with each release.
 
 The version number also includes a build number which is used to indicate the current version of mongoDB.app and it's independent from the bundled mongoDB's version.