diff --git a/ChangeLog b/ChangeLog
index 31ae0ffa5a..eecaf58ea5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,8 @@
 Tue Feb 26 15:12:11 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* tool/mkconfig.rb: reconstruct comma separated list values.  a
-	  command line to Windows batch file is splitted not only by spaces
-	  and equals sign but also by commas and semicolons.
+	  command line to Windows batch file is split not only by spaces
+	  and equal signs but also by commas and semicolons.
 
 Tue Feb 26 15:04:19 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>