Added documentation to kerberos::client

kerberos/manifests/init.pp

@@ -1,4 +1,21 @@
 
+# Install and configure kerberos client
+#
+# === Global variables
+#
+#   $kerberos_realm:
+#       Kerberos realm name.
+#
+#   $kerberos_kdc:
+#       Array containing list of Kerberos KDC servers.
+#
+#   $kerberos_kadmin:
+#       Kerberos admin server address. Defaults to first KDC server.
+#
+#   $kerberos_kpasswd:
+#       Kerberos password change server address. Defaults to first
+#       KDC server.
+#
 class kerberos::client {
 
     case $operatingsystem {