Index: trunk/data/validator/religion.mapcss
===================================================================
--- trunk/data/validator/religion.mapcss	(revision 9729)
+++ trunk/data/validator/religion.mapcss	(revision 11146)
@@ -3,4 +3,5 @@
 *[religion =~ /^(christian|jewish|muslim)$/][!denomination] {
   throwOther: tr("religion without denomination");
+  group: tr("missing tag");
   assertMatch: "node religion=christian";
   assertNoMatch: "node religion=christian denomination=catholic";