ovn-sb.xml: Remove outdated paragragh which is not true any more.
</dd>
</dl>
- <p>
- The following actions will likely be useful later, but they have not
- been thought out carefully.
- </p>
-
<dl>
<dt><code>icmp4 { <var>action</var>; </code>...<code> };</code></dt>
<dd>
