diff --git a/ChangeLog b/ChangeLog
index 7ede05edac..15925907f6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -15,7 +15,7 @@ Mon Nov 12 15:59:38 2012  Shugo Maeda  <shugo@ruby-lang.org>
 
 Mon Nov 12 14:28:01 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* win32/mkexports.rb (each_export): skip garbages generated by VS2012's
+	* win32/mkexports.rb (each_export): skip garbage generated by VS2012's
 	  nmake.
 	  reported and patched by Yoshida Masato at [Bug #7333] [ruby-dev:46484]
 
@@ -103,7 +103,7 @@ Sat Nov 10 00:49:26 2012  Naohisa Goto  <ngotogenome@gmail.com>
 
 Sat Nov 10 00:46:57 2012  Naohisa Goto  <ngotogenome@gmail.com>
 
-	* atomic.h: Revert r37491 which is a temporary workaroud.
+	* atomic.h: Revert r37491 which is a temporary workaround.
 
 Sat Nov 10 00:33:31 2012  NAKAMURA Usaku  <usa@ruby-lang.org>