add helpme links

Author: hanastasov

README.md

@@ -41,4 +41,5 @@ When adding new application
 ### Useful links
 - [Create web APIs with ASP.NET Core](https://docs.microsoft.com/en-us/aspnet/core/web-api/?view=aspnetcore-3.1)
 - [Use the Angular project template with ASP.NET Core](https://docs.microsoft.com/en-us/aspnet/core/client-side/spa/angular?view=aspnetcore-3.1&tabs=visual-studio)
-- [Use the React project template with ASP.NET Core](hhttps://docs.microsoft.com/en-us/aspnet/core/client-side/spa/react?view=aspnetcore-3.1&tabs=visual-studio)
+- [Use the React project template with ASP.NET Core](hhttps://docs.microsoft.com/en-us/aspnet/core/client-side/spa/react?view=aspnetcore-3.1&tabs=visual-studio)
+- [Enable Cross-Origin Requests (CORS) in ASP.NET Core](https://docs.microsoft.com/en-us/aspnet/core/security/cors?view=aspnetcore-3.1)