diff --git a/ChangeLog b/ChangeLog
index b14b8edb46..3c629f5853 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,7 +6,7 @@ Tue Nov 20 14:19:20 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 Tue Nov 20 13:58:11 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* io.c (Init_IO): removed all rb_file_const() into file.c.
+	* io.c (Init_IO): moved all rb_file_const() into file.c.
 	* file.c (Init_File): replace with rb_file_const() with
 	  rb_define_const() because RDoc don't care rb_file_const.
 	  [Bug #5530]