What's the license for dotparser.jjt?
diff --git a/NOTICE b/NOTICE
index ef84799..0b31e2b 100644
--- a/NOTICE
+++ b/NOTICE
@@ -7,3 +7,9 @@
 
 ---------------------------------------------------------
 
+TODO: check license for
+src/main/jjtree/dotparser.jjt
+
+  JavaCC grammar for parsing Graphviz DOT files.
+  Written by Lynn Monson at lm@lmonson.com
+
diff --git a/taverna-graph-model/src/main/jjtree/dotparser.jjt b/taverna-graph-model/src/main/jjtree/dotparser.jjt
index 9aade9a..d754958 100644
--- a/taverna-graph-model/src/main/jjtree/dotparser.jjt
+++ b/taverna-graph-model/src/main/jjtree/dotparser.jjt
@@ -1,7 +1,7 @@
 /**
  * JavaCC grammar for parsing Graphviz DOT files.
  * Written by Lynn Monson at lm@lmonson.com
- * Modified by David Withers
+ * Modified by David Withers, University of Manchester
  */
 options {
   STATIC = false;