diff --git a/ChangeLog b/ChangeLog
index 1c767078bc..a2680393fb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 Wed Dec 29 18:23:46 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* re.c (rb_reg_expr_str): need to escape if the coderage is invalid.
+	* re.c (rb_reg_expr_str): need to escape if the coderange is invalid.
 
 Wed Dec 29 10:06:51 2010  Tanaka Akira  <akr@fsij.org>