Updated C# snippet in the README.md to use top level statements. (#1181)

Kuinox · web-flow · commit bf4f82921928 · 2021-04-20T11:33:31.000-04:00
diff --git a/README.md b/README.md
@@ -19,13 +19,8 @@ C#:
 
 ```cs
 using System;
-class Hello
-{
-    static void Main() 
-    {
-        Console.WriteLine("Hello World");
-    }
-}
+
+Console.WriteLine("Hello World");
 ```
 
 IronPython:
