Update README.md

Author: crackedmind

Diff for: README.md

@@ -4,4 +4,5 @@ Visual C++ 2017 15.5
 
 ## Some resources:
 1. [C++ Modules in VS 2015 Update 1](https://blogs.msdn.microsoft.com/vcblog/2015/12/03/c-modules-in-vs-2015-update-1/)
-2. [Latest draft](http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/n4647.pdf)
+2. [Using C++ Modules in Visual Studio 2017](https://blogs.msdn.microsoft.com/vcblog/2017/05/05/cpp-modules-in-visual-studio-2017)
+3. [Latest draft](http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/n4720.pdf)