diff --git a/basis/windows/usp10/usp10.factor b/basis/windows/usp10/usp10.factor
index 6ad149b4f0..64e5a60019 100755
--- a/basis/windows/usp10/usp10.factor
+++ b/basis/windows/usp10/usp10.factor
@@ -1,5 +1,5 @@
 ! Copyright (C) 2009 Doug Coleman.
-! See http:
+! See http://factorcode.org/license.txt for BSD license.
 USING: alien.syntax ;
 IN: windows.usp10