Javadoc: fix issue noticed by
@@ -23,6 +23,6 @@ THE SOFTWARE.
-->
<html><head/><body>
-Built-in <a href="Builder.html"><code>Builder</code></a>s and <a href="Publisher.html"><tt>Publisher</tt></a>s
+Built-in <a href="Builder.html"><code>Builder</code></a>s and <a href="Publisher.html"><code>Publisher</code></a>s
that perform the actual heavy-lifting of a build.
</body></html>
