The recent work to fix tables for accessibility included a typo, which needs to be fixed.

$ hg diff -R jaxp
diff -r 02a876781a3a src/java.xml/share/classes/javax/xml/validation/Validator.java
--- a/src/java.xml/share/classes/javax/xml/validation/Validator.java Tue Jul 11 12:39:51 2017 -0700
+++ b/src/java.xml/share/classes/javax/xml/validation/Validator.java Wed Jul 12 14:17:04 2017 -0700
@@ -135,7 +135,7 @@
      * <caption>{@code Source} / {@code Result} Accepted</caption>
      * <thead>
      * <tr>
- * <td></td>>
+ * <td></td>
      * <th scope="col">{@link javax.xml.transform.stream.StreamSource}</th>
      * <th scope="col">{@link javax.xml.transform.sax.SAXSource}</th>
      * <th scope="col">{@link javax.xml.transform.dom.DOMSource}</th>