acc: doc improvement regarding radius and diameter modules

src/modules/acc/doc/acc_admin.xml

@@ -18,15 +18,15 @@
 	<title>Overview</title>
 	<para>
 		ACC module is used to account transactions information to different
-		backends like syslog and <abbrev>SQL</abbrev>. With the separate module,
-		<acronym>radius</acronym> support is enabled.
+		backends like syslog and <abbrev>SQL</abbrev>. With the separate module
+		<quote>acc_radius</quote> support for <acronym>radius</acronym> is enabled.
 	</para>
 	<para>
-		There is some very early support of
-		the <acronym>Diameter</acronym> protocol in the code which is no longer included
-		by default and will be deleted in coming releases.
-		This support is not up to date with the current Diameter protocols and
-		is disabled. If you need Diameter support, please use the <acronym>ims_charging</acronym> module.
+		There is some very early support of the <acronym>Diameter</acronym>
+		protocol in the <quote>acc_diameter</quote> module which will be deleted
+		in coming releases. This support is not up to date with the current
+		Diameter protocols. If you need Diameter support, please use the
+		<acronym>ims_charging</acronym> module.
 	</para>
 	<para>
 		To account a transaction and to choose which set of backends to be