diff --git a/SC2039.md b/SC2039.md
index c0c580c..18eaa11 100644
--- a/SC2039.md
+++ b/SC2039.md
@@ -22,6 +22,8 @@ POSIX:
 a="$(printf '%b_' ' \t\n')"; a="${a%_}" # protect trailing \n
 ```
 
+Want some good news? See http://austingroupbugs.net/view.php?id=249.
+
 ### `$"msgid"`
 
 Bashism: