From dcf39ad60157dbb1dcfc6d2be1375f10dcf04c68 Mon Sep 17 00:00:00 2001
From: Ryan O'Neill <r@ryanoneill.com>
Date: Wed, 27 Sep 2017 15:05:58 +0100
Subject: [PATCH] Fix demo code for AddAuthentication.AddCookie

In .Net Core 2.0 using the code as supplied results in an exception, the fix is to pass the scheme name when calling AddCookie.

Fails:
services.AddAuthentication("MyCookieAuthenticationScheme")
        .AddCookie

Works:
Fix demo code for services.AddAuthentication.AddCookie
services.AddAuthentication("MyCookieAuthenticationScheme")
        .AddCookie("MyCookieAuthenticationScheme",
---
 aspnetcore/security/authentication/cookie.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aspnetcore/security/authentication/cookie.md b/aspnetcore/security/authentication/cookie.md
index d964c0bfe0..5772966185 100644
--- a/aspnetcore/security/authentication/cookie.md
+++ b/aspnetcore/security/authentication/cookie.md
@@ -40,7 +40,7 @@ Complete the following steps:
 
     ```csharp
     services.AddAuthentication("MyCookieAuthenticationScheme")
-            .AddCookie(options => {
+            .AddCookie("MyCookieAuthenticationScheme", options => {
                 options.AccessDeniedPath = "/Account/Forbidden/";
                 options.LoginPath = "/Account/Unauthorized/";
             });