diff --git a/ChangeLog b/ChangeLog
index 4ff8cabfdb..954672d0f8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -16,7 +16,7 @@ Mon Dec 26 17:20:10 2011  NARUSE, Yui  <naruse@ruby-lang.org>
 
 Fri Dec 30 17:01:12 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>
 
-	* vm_eval.c (rb_f_send): fix iobj.send() documentation issue.
+	* vm_eval.c (rb_f_send): fix obj.send() documentation issue.
 	 [Bug #5125] [ruby-core:38633]
 
 Thu Dec 29 22:36:16 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>