Added 'unknown' to the maintainence frequency list to fix spelling er…

…ror. The original misspelled value was kept for compatibility. This will close issue #267.
NCEAS · Jul 24, 2017 · e738422 · e738422
1 parent be79f1a
commit e738422
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/xsd/eml-dataset.xsd b/xsd/eml-dataset.xsd
@@ -429,7 +429,8 @@
       <xs:enumeration value="monthly"/>
       <xs:enumeration value="notPlanned"/>
       <xs:enumeration value="weekly"/>
-      <xs:enumeration value="unkown"/>
+      <xs:enumeration value="unknown"/>
+      <xs:enumeration value="unkown"/>  <!-- deprecated, keep for compat., spelling error from prior version -->
       <xs:enumeration value="otherMaintenancePeriod"/>
     </xs:restriction>
   </xs:simpleType>