[libvirt] [PATCH] build: fix HTML errors in nwfilter docs

[Eric Blake]

A build on Ubuntu reported:

|| Generating formatnwfilter.html.tmp
/dados/develop/libvirt/docs/formatnwfilter.html.in|390| HTML parser error : Unexpected end tag : p
||     </p>
||         ^
/dados/develop/libvirt/docs/formatnwfilter.html.in|705| HTML parser error : Unexpected end tag : code
||          <td>End of range of valid source ports</code></td>
||                                                       ^
/dados/develop/libvirt/docs/formatnwfilter.html.in|710| HTML parser error : Unexpected end tag : code
||          <td>Start of range of valid destination ports</code></td>
||                                                              ^

* docs/formatnwfilter.html.in: Fix invalid HTML constructs.
Reported by Eduardo Otubo.
---

Don't know why a build on Fedora didn't catch these, so I
won't push until I get an ack that this fixes things on Ubuntu.

 docs/formatnwfilter.html.in |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/docs/formatnwfilter.html.in b/docs/formatnwfilter.html.in
index f03e9ce..586a4fb 100644
--- a/docs/formatnwfilter.html.in
+++ b/docs/formatnwfilter.html.in
@@ -384,10 +384,11 @@
       </table>
     <p>
       Valid Strings for <code>protocolid</code> are: arp, rarp, ipv4, ipv6
-      <br><br>
-      Example: <pre><mac match='no' srcmacaddr='$MAC'/></pre>
-      <br><br>
     </p>
+<pre>
+[...]
+<mac match='no' srcmacaddr='$MAC'/>
+</pre>

     <h5><a name="nwfelemsRulesProtoARP">ARP/RARP</a></h5>
     <p>
@@ -702,12 +703,12 @@
        <tr>
          <td>srcportend</td>
          <td>UINT16</td>
-         <td>End of range of valid source ports</code></td>
+         <td>End of range of valid source ports</td>
        </tr>
        <tr>
          <td>dstportstart</td>
          <td>UINT16</td>
-         <td>Start of range of valid destination ports</code></td>
+         <td>Start of range of valid destination ports</td>
        </tr>
        <tr>
          <td>dstportend</td>
-- 
1.7.0.1