Fix some leftover documentation for the old module name

Also remove some leftover documentation for old versions of MIT
Kerberos, which are no longer supported.

1 files changed, 7 insertions, 15 deletions

diff --git a/README b/README
index 6e62e47..3a6ec2d 100644
--- a/README
+++ b/README
@@ -348,14 +348,14 @@ CONFIGURATION
   used by kadmind:
 
     [plugins]
-      kadm5_hook = {
-        module = krb5_sync:/usr/local/lib/krb5/plugins/kadm5_hook/sync.so
-      }
+        kadm5_hook = {
+            module = sync:/usr/local/lib/krb5/plugins/kadm5_hook/sync.so
+        }
 
-  You may wish to install krb5_sync.so under a krb5/plugins/kadm5_hook in
-  the library directory used for your Kerberos installation instead, if
-  that is not /usr/local/lib, in which case you can use
-  "kadm5_hook/sync.so" as the relative path to the plugin.
+  You may wish to install sync.so under a krb5/plugins/kadm5_hook in the
+  library directory used for your Kerberos installation instead, if that
+  is not /usr/local/lib, in which case you can use "kadm5_hook/sync.so" as
+  the relative path to the plugin.
 
   The kadmind patch for Heimdal adds a configuration option for the
   krb5.conf file in the [kadmin] section.  If this option is not set, the
@@ -368,14 +368,6 @@ CONFIGURATION
   to the configuration file used by kadmind and kpasswdd.  Update the path
   for wherever the krb5-sync plugin is located.
 
-  The kadmind patch for older versions of MIT adds a similar configuration
-  option for the kdc.conf.  To use the plugin on older versions of MIT,
-  add a line like:
-
-      pwupdate_plugin = /usr/local/lib/krb5/plugins/kadm5_hook/sync.so
-
-  to the local realm sub-section of the [realms] section.
-
 ACTIVE DIRECTORY SETUP
 
   You need to create an Active Directory user account to be used by the