From 9d8c6adce1b4dc3c9adf37e0d3dbc1b6ed964c1f Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 21 Nov 2012 07:16:19 +0000
Subject: [PATCH] add a description on ChangeLog

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37778 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index cc3c1fd405..9edf44e214 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
 Wed Nov 21 16:13:37 2012  Koichi Sasada  <ko1@atdot.net>
 
-	* benchmark/bm_so_nsieve_bits.rb: add an encoding pragma.
+	* benchmark/bm_so_nsieve_bits.rb: add an encoding pragma because
+	  this benchmark using strings (literals) as binary sequence.
+	  Now, they are UTF-8 strings.
 
 Wed Nov 21 00:57:43 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>