diff --git a/Shorewall-docs2/UPnP.xml b/Shorewall-docs2/UPnP.xml
index 614233b8c..07238ca4e 100644
--- a/Shorewall-docs2/UPnP.xml
+++ b/Shorewall-docs2/UPnP.xml
@@ -60,8 +60,9 @@
 
       <para>If either of these assumptions are not true then UPnP can be used
       to totally defeat your firewall and to allow incoming connections to
-      arbitrary local systems on any port whatsoever. In short: USE UPnP AT
-      YOUR OWN RISK.</para>
+      arbitrary local systems on any port whatsoever. In short: USE
+      UPnP<emphasis> </emphasis> <emphasis role="bold">AT YOUR OWN
+      RISK.</emphasis></para>
     </warning>
 
     <warning>