diff --git a/project.properties b/project.properties
index c909111d0..84d04aa43 100644
--- a/project.properties
+++ b/project.properties
@@ -1,6 +1,6 @@
 #maven.checkstyle.properties=src/conf/checkstyle.properties
 maven.xdoc.date=left
-maven.xdoc.version=${pom.currentVersion}
+#maven.xdoc.version=${pom.currentVersion}
 maven.xdoc.developmentProcessUrl=http://jakarta.apache.org/commons/charter.html
 maven.xdoc.poweredby.image=maven-feather.png
 
@@ -12,6 +12,8 @@ maven.javadoc.public=true
 #maven.javadoc.private=false
 
 # Uncomment to generate old javadoc using  maven javadoc:generate
+# These must be used one at a time
+# The maven xml also has full support for tags as part of site generation
 #collections.javadoc.tag = COLLECTIONS_2_1
 #collections.javadoc.tag.windowtitle ="Collections 2.1 release API"
 #collections.javadoc.tag = COLLECTIONS_3_0