diff --git a/extra/crypto/barrett/barrett-tests.factor b/extra/crypto/barrett/barrett-tests.factor
index 01163f730f..13dae69dce 100644
--- a/extra/crypto/barrett/barrett-tests.factor
+++ b/extra/crypto/barrett/barrett-tests.factor
@@ -1,4 +1,4 @@
-! Copyright (C) 2008 DoDoug Coleman.
+! Copyright (C) 2008 Doug Coleman.
 ! See http://factorcode.org/license.txt for BSD license.
 USING: crypto.barrett kernel math namespaces tools.test ;
 IN: crypto.barrett.tests