diff --git a/ChangeLog b/ChangeLog
index f5e5ff2980..a582317205 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Jun 16 14:46:25 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/e2mmap.rb (E2MM.def_e2message): typo.
+
 Mon Jun 16 09:43:27 2008  Akinori MUSHA  <knu@iDaemons.org>
 
 	* enumerator.c (enumerator_with_object, Init_Enumerator):
diff --git a/lib/e2mmap.rb b/lib/e2mmap.rb
index ca660a6089..b8d1d44f38 100644
--- a/lib/e2mmap.rb
+++ b/lib/e2mmap.rb
@@ -105,7 +105,7 @@ module Exception2MessageMapper
   # {[class, exp] => message, ...}
   @MessageMap = {}
 
-  # E2MM.def_exception(k, e, m)
+  # E2MM.def_e2message(k, e, m)
   #	    k:  class to define exception under.
   #	    e:  exception
   #	    m:  message_form