diff --git a/reference/en/modules/performance.xml b/reference/en/modules/performance.xml
index 2f2bd44e53..b75ca92fc2 100644
--- a/reference/en/modules/performance.xml
+++ b/reference/en/modules/performance.xml
@@ -516,7 +516,7 @@ Cat fritz = (Cat) iter.next();]]></programlisting>
             using the property <literal>hibernate.cache.provider_class</literal>.
         </para>
 
-        <table frame="topbot">
+        <table frame="topbot" id="cacheproviders" revision="1">
             <title>Cache Providers</title>
             <tgroup cols='5' align='left' colsep='1' rowsep='1'>
             <colspec colname='c1' colwidth="1*"/>
@@ -567,7 +567,7 @@ Cat fritz = (Cat) iter.next();]]></programlisting>
                 <entry><literal>org.hibernate.cache.TreeCacheProvider</literal></entry>
                 <entry>clustered (ip multicast), transactional</entry>
                 <entry>yes (replication)</entry>
-                <entry>yes</entry>
+                <entry>yes (clock sync req.)</entry>
             </row>
             </tbody>
             </tgroup>