lib/asciidoctor/iec/iec.rng in metanorma-iec-1.2.15 vs lib/asciidoctor/iec/iec.rng in metanorma-iec-1.2.16

@@ -131,6 +131,11 @@
       <zeroOrMore>
         <ref name="indexsect"/>
       </zeroOrMore>
     </element>
   </define>
+  <define name="updates_document_type">
+    <element name="updates-document-type">
+      <ref name="DocumentType"/>
+    </element>
+  </define>
 </grammar>