Fix link to SerilogWeb.Classic [Skip CI]

Author: tsimbalar

README.md

@@ -1,6 +1,6 @@
 # SerilogWeb.Classic.WebApi [![Build status](https://ci.appveyor.com/api/projects/status/np8pc8rde1kvj0h2/branch/master?svg=true)](https://ci.appveyor.com/project/serilog-web/classic-webapi/branch/master)
 
-ASP.NET WebAPI support for [SerilogWeb.Classic](https://github.com/serilog-web.classic).
+ASP.NET WebAPI support for [SerilogWeb.Classic](https://github.com/serilog-web/classic).
 
 *Package* - <a href="https://www.nuget.org/packages/serilogweb.classic.webapi">SerilogWeb.Classic.WebApi</a> | Platforms - .NET 4.5