diff --git a/ChangeLog b/ChangeLog
index 7a8d4a87c9..acf03abc2e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,10 +1,15 @@
+Mon Dec 24 06:36:00 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
 Mon Dec 24 05:32:22 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* enum.c (enum_inject): updated documentation.  a patch from Keita
 	  Yamaguchi <keita.yamaguchi AT gmail.com> in [ruby-dev:32686].
 
-       * README.EXT: updated.  a patch from Tadashi Saito
-         <shiba AT mail2.accsnet.ne.jp> in [ruby-core:14328].
+	* README.EXT: updated.  a patch from Tadashi Saito
+	  <shiba AT mail2.accsnet.ne.jp> in [ruby-core:14328].
+
+	* array.c (rb_ary_at): updated documentation. a patch from Tadashi
+	  Saito <shiba AT mail2.accsnet.ne.jp> in [ruby-core:14330].
 
 Mon Dec 24 05:13:04 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
diff --git a/array.c b/array.c
index 741887bcba..ca9cc448a0 100644
--- a/array.c
+++ b/array.c
@@ -767,8 +767,6 @@ rb_ary_aref(int argc, VALUE *argv, VALUE ary)
  *  Returns the element at _index_. A
  *  negative index counts from the end of _self_.  Returns +nil+
  *  if the index is out of range. See also <code>Array#[]</code>.
- *  (<code>Array#at</code> is slightly faster than <code>Array#[]</code>,
- *  as it does not accept ranges and so on.)
  *
  *     a = [ "a", "b", "c", "d", "e" ]
  *     a.at(0)     #=> "a"