add usttrace licence

diff --git a/usttrace b/usttrace
index 385abc643a00e06f56d1f17975c331239a9f879a..13e261ccb8eb3c6dc981abb7cb139758a6b9df35 100755 (executable)
--- a/usttrace
+++ b/usttrace
@@ -1,5 +1,8 @@
 #!/bin/bash
 
+# usttrace  by Pierre-Marc Fournier 2009
+# Distributed under the GPLv2.
+
 USTD="./ustd/ustd"
 LIBINTERFORK="./libinterfork/.libs/libinterfork.so"