Update SimpleTextInput/README.md

SimpleTextInput/README.md

@@ -1,9 +1,14 @@
 Simple Text Input Demo
 ======================
 
-An example showing how to implement a simple text-editing application using Core Text.
+An example showing how to implement a simple text-editing application using Core Text that adopts
+various iOS 5 Objective-C protocols in a single class.
+
 It shows how to use the UITextInput and UIKeyInput protocols to connect to the Core Text API.
 
+The file EditableCoreTextView.cs contains a sample showing how to adopt multiple protocols in 
+C# using the [Adopts] attribute.
+
 Based on the Apple sample:
 http://developer.apple.com/library/ios/#samplecode/SimpleTextInput/Introduction/Intro.html