lib/asciidoctor/csd/isodoc.rng in asciidoctor-csd-0.4.1 vs lib/asciidoctor/csd/isodoc.rng in asciidoctor-csd-0.4.2

@@ -996,10 +996,10 @@
     </oneOrMore>
     <optional>
       <ref name="formattedref"/>
     </optional>
     <zeroOrMore>
-      <ref name="source"/>
+      <ref name="bsource"/>
     </zeroOrMore>
     <zeroOrMore>
       <ref name="docidentifier"/>
     </zeroOrMore>
     <zeroOrMore>