minor amplification of definition

git-svn-id: http://svn.cacert.org/CAcert/Policies@2013 14b1bab8-4ef6-0310-b690-991c95c89dfd

Agreements/CAcertCommunityAgreement.html

@@ -44,6 +44,7 @@
         <ul><li>
     <a href="http://validator.w3.org/check?uri=referer"><img style="float: right; border-width: 0" src="http://www.w3.org/Icons/valid-xhtml11" alt="Valid XHTML 1.1" height="31" width="88" /></a>
         Iang <span class="change">20100716</span>: fixed up to deal with RDL and dropping of NRP-DaL.  Plus minor format changes, and to XHTML<br />
+        <li>Iang <span class="change">20100830</span>: made clearer inclusion of certificate chain
         </li></ul>
         <hr />
 
@@ -163,7 +164,8 @@ being an operator of services to the Community.
   </li><li class="change">
     "Certificate" means any public key or like device to which
     the digital signature from CAcert's root has been affixed.  
-    In this document, the term includes any roots needed for
+    Where applicable, the term includes certificate chain,
+    being an issued certificate and any roots needed for
     correct operation.
 </li></ol>