diff --git a/ChangeLog b/ChangeLog
index 8c42fa59a4..9db37c2289 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,7 +6,7 @@ Wed Apr 13 22:51:38 2016  Tanaka Akira  <akr@fsij.org>
 
 	* enum.c (ary_inject_op): Don't specialize for float numbers.
 
-	  [ruby-core:74569] [Feature#12217] proposed by mrkn.
+	  [ruby-core:74569] [Feature #12217] proposed by mrkn.
 
 Wed Apr 13 15:56:35 2016  Nobuyoshi Nakada  <nobu@ruby-lang.org>