1 files changed, 0 insertions, 9 deletions
diff --git a/ChangeLog b/ChangeLog
index 2acf6822a8..447ad6b5d8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,15 +10,6 @@ Thu Oct 10 21:36:16 2013  Masaki Matsushita  <glass.saga@gmail.com>
 
 	* array.c (rb_ary_compact_bang): use ary_resize_smaller().
 
-Thu Oct 10 21:00:38 2013  Masaki Matsushita  <glass.saga@gmail.com>
-
-	* st.c (st_keys): define st_keys() for performance improvement of
-	  Hash#keys and Array#uniq.
-
-	* st.h: ditto.
-
-	* hash.c (rb_hash_keys): use st_keys().
-
 Thu Oct 10 17:25:28 2013  Koichi Sasada  <ko1@atdot.net>
 
 	* vm.c (vm_exec): support :b_return event for "lambda{return}.call".