diff --git a/multiproject/plugin.jelly b/multiproject/plugin.jelly
index ef627f51..d39b5f4a 100644
--- a/multiproject/plugin.jelly
+++ b/multiproject/plugin.jelly
@@ -102,6 +102,7 @@
         template="navigation-${navType}.xml"/>
     </j:if>
 
+    <!-- FIXME - this should just use the default in maven.docs.src -->
     <util:file var="userNavTemplate" name="${basedir}/multiproject/navigation.xml"/>
     <j:if test="${userNavTemplate.exists()}">
       <echo>Producing user supplied navigation...</echo>