Fix the opening tag (#2623) (#2624)

P5/Source/Specs/att.datcat.xml

@@ -52,7 +52,7 @@
     <p>The <att>datcat</att> attribute relates the feature <hi rend="italic">name</hi> (i.e., the key) to the data
       category <q>part of speech</q>, while the attribute <att>valueDatcat</att> relates the feature <hi rend="italic">value</hi> to the data category <term>common noun</term>. Both these data categories
       should be defined in an external and preferably open reference taxonomy or ontology.</p>
-    <egXML xmlns="http://www.tei-c.org/ns/Examples" xml:id="DATCAT-egXML-lh"> xmlns="http://www.tei-c.org/ns/Examples" xml:id="DATCAT-egXML-xk"&gt;
+    <egXML xmlns="http://www.tei-c.org/ns/Examples" xml:id="DATCAT-egXML-lh">
       <fs>
         <f name="POS" datcat="http://hdl.handle.net/11459/CCR_C-396_5a972b93-2294-ab5c-a541-7c344c5f26c3">
           <symbol valueDatcat="http://hdl.handle.net/11459/CCR_C-1256_7ec6083c-23d4-224d-6f94-eecbe6861545" value="NN"/>