From c24096be168ce702d0410e9b253066b4b4f75d08 Mon Sep 17 00:00:00 2001
From: JoeMShanahan <joe.shanahan@tracsis.com>
Date: Mon, 17 Jul 2017 10:09:51 +0100
Subject: [PATCH] Bring back the comment

---
 doc/tutorial/Authentication.lhs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/tutorial/Authentication.lhs b/doc/tutorial/Authentication.lhs
index 2b6ce60a..9b3fa07b 100644
--- a/doc/tutorial/Authentication.lhs
+++ b/doc/tutorial/Authentication.lhs
@@ -286,6 +286,9 @@ method:
 ```haskell
 import           Web.Cookie             (parseCookies)
 
+--- | The auth handler wraps a function from Request -> Handler Account
+--- we look for a Cookie in the header and the perform a token look up 
+--- on the cookie, passing it to `lookupAccount`.
 authHandler :: AuthHandler Request Account
 authHandler = mkAuthHandler handler
   where