Fixed an improper <link ref="self" href ..../> problem

Author: jateeter

src/main/java/org/energyos/espi/common/service/impl/ExportServiceImpl.java

@@ -475,7 +475,7 @@ private void buildHeader (OutputStream stream, String hrefFragment) throws IOExc
         String temp = updated.getValue().toXMLFormat();
     	String uuid = UUID.randomUUID().toString();
 
-        String selfRef = "<link rel=\"self\" href=\"/espi/1_1/resource" + hrefFragment + "\"</link>\n";
+        String selfRef = "<link rel=\"self\" href=\"/espi/1_1/resource" + hrefFragment + "\"/>\n";
 
     	//GregorianCalendar updated = new GregorianCalendar();
     	//updated.setTimeZone(TimeZone.getTimeZone("UTC"))