From 7b65d12db5951682666a41fe864b53ad5ec510ac Mon Sep 17 00:00:00 2001
From: kennyj <kennyj@gmail.com>
Date: Sun, 30 Oct 2011 01:55:09 +0900
Subject: [PATCH] fix a document for race_condition_ttl.
 ActiveSupport::Cache::MemoryCache isn't exist

---
 activesupport/lib/active_support/cache.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/activesupport/lib/active_support/cache.rb b/activesupport/lib/active_support/cache.rb
index 95d936b32fb..b9cdd9c6b3d 100644
--- a/activesupport/lib/active_support/cache.rb
+++ b/activesupport/lib/active_support/cache.rb
@@ -232,7 +232,7 @@ module ActiveSupport
       # <tt>:race_condition_ttl</tt> does not play any role.
       #
       #   # Set all values to expire after one minute.
-      #   cache = ActiveSupport::Cache::MemoryCache.new(:expires_in => 1.minute)
+      #   cache = ActiveSupport::Cache::MemoryStore.new(:expires_in => 1.minute)
       #
       #   cache.write("foo", "original value")
       #   val_1 = nil