diff --git a/ChangeLog b/ChangeLog
index e24010d969..a7f068a265 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -409,7 +409,7 @@ Tue Feb 12 10:25:02 2008
 Tue Feb 12 10:15:14 2008  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* ruby.c (load_file): enc must effect source encoding.
-	  [ruby-core#15496]
+	  [ruby-core:15496]
 
 Tue Feb 12 10:16:47 2008  Eric Hodel  <drbrain@segment7.net>
 
@@ -749,7 +749,7 @@ Sat Feb  2 20:06:42 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 Sat Feb  2 17:40:21 2008  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* time.c (time_cmp): Time.<=> no longer supports comparison with
-	  numeric. [ruby-core#15332]
+	  numeric. [ruby-core:15332]
 
 Sat Feb  2 09:53:39 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>