acc: removed note in the docs about no-db support for cdrs

modules/acc/doc/acc_admin.xml

@@ -351,12 +351,6 @@ if (uri=~"sip:+40") /* calls to Romania */ {
                 end of the call when the CDR is logged.
                 </para>
 
-                <para>
-                Note that CDR generation does not involve any kind of database storage (yet). In order
-                to persist the CDRs into a database you will have to set up an exterior process (i.e.,
-                a script living outside of &kamailio;) and implement the storage task yourself.
-                </para>
-
                 <para>
 				Sometimes, dialogs expire because the UA has a problem and a final message is never
 				transmitted. You can toggle on/off the generation of CDR-based logging in such cases