leftover "copy"->"move"

PR: 36311


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@278543 13f79535-47bb-0310-9956-ffa450edef68

docs/manual/CoreTasks/move.html

@@ -133,7 +133,7 @@ there is a directory by the same name in <i>todir</i>, the action will fail.
 <h4>mapper</h4>
 <p>You can define file name transformations by using a nested <a
 href="../CoreTypes/mapper.html">mapper</a> element. The default mapper used by
-<code>&lt;copy&gt;</code> is the <a
+<code>&lt;move&gt;</code> is the <a
 href="../CoreTypes/mapper.html#identity-mapper">identity</a>.</p>
 <h4>filterchain</h4>
 <p>The Move task supports nested <a href="../CoreTypes/filterchain.html">