diff --git a/prov-xml/src/main/java/org/openprovenance/prov/xml/WasGeneratedBy.java b/prov-xml/src/main/java/org/openprovenance/prov/xml/WasGeneratedBy.java
index <HASH>..<HASH> 100644
--- a/prov-xml/src/main/java/org/openprovenance/prov/xml/WasGeneratedBy.java
+++ b/prov-xml/src/main/java/org/openprovenance/prov/xml/WasGeneratedBy.java
@@ -1,11 +1,3 @@
-//
-// This file was generated by the JavaTM Architecture for XML Binding(JAXB) Reference Implementation, v2.2.5-2 
-// See <a href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a> 
-// Any modifications to this file will be lost upon recompilation of the source schema. 
-// Generated on: 2013.10.23 at 10:34:07 PM BST 
-//
-
-
 package org.openprovenance.prov.xml;
 
 import java.util.ArrayList;
round tripping of activity, agent, generation for all attributes, all data types