diff --git a/ChangeLog b/ChangeLog
index d1dcb20f1d..99d85498d9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Dec 16 20:28:46 2009  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* test/ruby/envutil.rb: fix a typo in assert message.
+
 Wed Dec 16 16:57:59 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/un.rb (httpd): try to convert port number to integer.
diff --git a/test/ruby/envutil.rb b/test/ruby/envutil.rb
index f8ca78a524..bd01b91b24 100644
--- a/test/ruby/envutil.rb
+++ b/test/ruby/envutil.rb
@@ -197,7 +197,7 @@ module Test
 
       def assert_ruby_status(args, test_stdin="", message=nil, opt={})
         stdout, stderr, status = EnvUtil.invoke_ruby(args, test_stdin, false, false, opt)
-        m = message ? "#{message} (#{status.inspect})" : "ruby exit stauts is not success: #{status.inspect}"
+        m = message ? "#{message} (#{status.inspect})" : "ruby exit status is not success: #{status.inspect}"
         assert(status.success?, m)
       end