Index: openacs-4/packages/xowiki/tcl/syndicate-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/syndicate-procs.tcl,v
diff -u -N -r1.51.2.1 -r1.51.2.2
--- openacs-4/packages/xowiki/tcl/syndicate-procs.tcl	6 Mar 2019 17:51:34 -0000	1.51.2.1
+++ openacs-4/packages/xowiki/tcl/syndicate-procs.tcl	6 Mar 2019 17:55:34 -0000	1.51.2.2
@@ -23,11 +23,11 @@
   }
 
   Class create RSS -superclass XMLSyndication -parameter {
-    maxentries 
+    maxentries:integer,0..1
     {parent_ids:integer,0..n ""}
     {name_filter ""}
     {entries_of ""}
-    {days ""}
+    {days:integer,0..1 ""}
     {css ""}
     {siteurl "[ad_url]"}
     {description ""}