2nd attempt try to see code in the readme.md file as is the case in the issues.

Author: jmprieur

README.md

@@ -116,6 +116,7 @@ Explore the sample by signing in, adding items to the To Do list, removing the u
 ## About The Code
 
 The manual JWT validation occurs in the [TokenValidationHandler](https://github.com/Azure-Samples/active-directory-dotnet-webapi-manual-jwt-validation/blob/master/TodoListService-ManualJwt/Global.asax.cs#L58) implementation in the `Global.aspx.cs` file in the TodoListService-ManualJwt project. Each time a call is done on a controller method holiding the `[Authorize]` attribute, the TokenValidationHandler.SendAsync method is called:
+
 https://github.com/Azure-Samples/active-directory-dotnet-webapi-manual-jwt-validation/blob/4b80657c5506c8cb30af67b9f61bb6aa68dfca58/TodoListService-ManualJwt/Global.asax.cs#L80
 
 This method:
@@ -131,6 +132,7 @@ This method:
 5. Then it delegates to the `JwtSecurityTokenHandler` class (provided by the `System.IdentityModel.Tokens` library)
 
 the `TokenValidationHandler` class is registered with ASP.NET in the `TodoListService-ManualJwt/Global.asx.cs` file, in the `application_start()` method :
+
 https://github.com/Azure-Samples/active-directory-dotnet-webapi-manual-jwt-validation/blob/4b80657c5506c8cb30af67b9f61bb6aa68dfca58/TodoListService-ManualJwt/Global.asax.cs#L54
 
 ## How To Recreate This Sample