See first comment for doc stage location.
bug:
23721209
Change-Id: If4ce6e72cce555b72176a77c9b3f2d552b71f54e
<p>
By default, the head unit server connects over port 5277. To override the host or port
- (for example, to forward over SSH), use the <code>--adb</code> flag.
+ (for example, to forward over SSH), use the
+ <code>desktop-head-unit --adb <[localhost:]port></code> flag, as in
+ the following example:
</p>
+ <pre class="no-pretty-print">$ ./desktop-head-unit --adb 5999</pre>
+
</li>
</ol>