Update Print file read me.

PrintSample/README.md

@@ -3,15 +3,11 @@ Print Sample
 
 Requires
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-iOS 4.0 and up.
+iOS 4.2 and up.
 
 Description
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-A simple example of using OpenGLES with a iPhoneOSGameView in a MonoTouch application.
-
-Preview
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-![iPhone running OpenGLES sample](http://farm7.static.flickr.com/6136/5999292719_90550e7ed6.jpg)
+A simple example of using the UIKit Printing API in a MonoTouch application.
 
 Authors
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