Ashenafi Goitom

I tried the following code ``` public class UnitTest1 { [Fact] public void Test1() { HttpClient httpClient = new HttpClient(); Shim myClassShim = Shim.Replace(() => httpClient.GetStringAsync(Is.A())).With (HttpClient @this) => throw...

I used what you've suggested and this error showed up `Message: Pose.Exceptions.InvalidShimSignatureException : Parameters count do not match`

> Can you update Readme? It's done