Updated the readme. Closes #447

README.md

@@ -9,9 +9,10 @@ SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google
 Skia Graphics Library (https://skia.org/). It provides a comprehensive 2D API that can
 be used across mobile, server and desktop models to render images.
 
-SkiaSharp provides a PCL and platform-specific bindings for:
+SkiaSharp provides cross-platform bindings for:
 
- - .NET Core / .NET Standard 1.3
+ - .NET Standard 1.3
+ - .NET Core
  - Xamarin.Android
  - Xamarin.iOS
  - Xamarin.tvOS