config doc

passwd/config/conf.xml

@@ -4,11 +4,10 @@
  <configsection name="backend">
   <configheader>Backend Settings</configheader>
   <configenum name="backend_list" desc="Should we display a list of backends
-  (defined in config/backends.php) for users to choose from? The options are
-  'shown', 'hidden'. If the backend list is hidden then you can use the
-  'preferred' mechanism to auto-select from it based on an HTTP virtualhost or
-  another piece of data. If it is shown, the user will be able to pick from
-  any of the options.">hidden
+  (defined in config/backends.php) for users to choose from? If 'hidden', then
+  you can use the 'preferred' mechanism in backends.local.php to auto-select
+  based on an HTTP virtualhost or another piece of data. If 'shown', the user
+  will be able to pick from any of the options.">hidden
    <values>
     <value>shown</value>
     <value>hidden</value>
@@ -20,13 +19,14 @@
   <configboolean name="change" desc="Should we allow the user to specify the
   username?" required="false">true</configboolean>
   <configlist name="refused" required="false" desc="Define usernames for which
-  we will refuse to change passwords.">
+  we will refuse to change passwords (usernames should be separated by a
+  comma).">
   root,bin,daemon,adm,lp,shutdown,halt,uucp,ftp,anonymous,nobody,httpd,operator,guest,diginext,bind,cyrus,courier,games,kmem,mailnull,man,mysql,news,postfix,sshd,tty,www
   </configlist>
  </configsection>
 
  <configsection name="password">
   <configboolean name="strengthtests" desc="Should strength tests be done on
-  the new password" required="false">true</configboolean>
+  the new password?" required="false">true</configboolean>
  </configsection>
 </configuration>