fix dos line endings (grumble @ MSFT tooling)

3 years ago · d5412c0173
2 changed files with 37 additions and 37 deletions
--- a/2020/Program.cs
+++ b/2020/Program.cs
@ -1,4 +1,4 @@
-using System;
+using System;
 using static System.Console;
 using System.Collections.Generic;
 using Xunit;