From 02ebe151dfb8cfc37d4c2ce598eb2c44f917458e Mon Sep 17 00:00:00 2001
From: Mike Perham <mperham@gmail.com>
Date: Mon, 16 Nov 2015 16:52:16 -0600
Subject: [PATCH] Update 4.0-Upgrade.md

---
 4.0-Upgrade.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/4.0-Upgrade.md b/4.0-Upgrade.md
index bb791092..b67b727d 100644
--- a/4.0-Upgrade.md
+++ b/4.0-Upgrade.md
@@ -17,7 +17,7 @@ gem 'redis-namespace'
 * **Redis 2.8.0 or greater is required.**  Redis 2.8 was released two years
   ago and contains **many** useful features which Sidekiq couldn't
   leverage until now.  **Redis 3.0.3 or greater is recommended** for large
-  scale use.
+  scale use [#2431].
 
 * Jobs are now fetched from Redis in parallel, making Sidekiq more
   resilient to high network latency.  This means that Sidekiq requires