From 2f3068fd43a32a09dfb33b83b1e66f9214e5ec76 Mon Sep 17 00:00:00 2001
From: glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 2 Nov 2012 15:28:31 +0000
Subject: [PATCH] * ChangeLog: add explanation about how performace is improved
 in r37420.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37428 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 82c8e08e24..1182432562 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -38,7 +38,8 @@ Fri Nov  2 16:44:00 2012  Kenta Murata  <mrkn@mrkn.jp>
 
 Fri Nov  2 14:52:52 2012  Masaki Matsushita  <glass.saga@gmail.com>
 
-	* array.c (recursive_equal): performance improvement.
+	* array.c (recursive_equal): performance improvement by avoiding
+	  overhead to call rb_ary_elt().
 	  [ruby-dev:45412] [Feature #6177]
 
 Fri Nov  2 14:47:53 2012  Shugo Maeda  <shugo@ruby-lang.org>