diff --git a/ChangeLog b/ChangeLog
index 75e98228b9..7d03578f9b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,7 +12,7 @@ Thu May 12 00:18:19 2016  NAKAMURA Usaku  <usa@ruby-lang.org>
 Wed May 11 23:59:47 2016  Masaya Tarui  <tarui@ruby-lang.org>
 
 	* vm_insnhelper.c (vm_getivar): describe fast-path explicit
-	  (compiler frindly). [Bug #12274].
+	  (compiler friendly). [Bug #12274].
 
 Wed May 11 21:30:07 2016  Masaya Tarui  <tarui@ruby-lang.org>