diff --git a/LICENSE.addendum.txt b/LICENSE.addendum.txt
index 951b5d59..f8744437 100644
--- a/LICENSE.addendum.txt
+++ b/LICENSE.addendum.txt
@@ -17,7 +17,7 @@ MIT JOS (mix of MIT and BSD licenses:
 
 ubsan.c from NetBSD - BSD license
 * Pal/lib/ubsan.c
-  stolen from
+  copied from
   https://github.com/NetBSD/src/blob/trunk/common/lib/libc/misc/ubsan.c
   8b156a9c12438e03a072fa9a7a97398974bd5431
   Some macros are stolen from