Mention example PD license.

diff --git a/README.txt b/README.txt
index cd985be..d491ba5 100644 (file)
--- a/README.txt
+++ b/README.txt
@@ -23,6 +23,10 @@ $ sudo ./setup.py install
 License
 -------
 
+All example BulletML files in the examples folder are released into
+the public domain. Everything else is covered by the following
+license:
+
 Copyright 2010 Joe Wreschnig
 
 Permission is hereby granted, free of charge, to any person obtaining a copy