-Currently there are only two available authentication modules, Kerberos and
-PAM. The Kerberos module uses mod_auth_kerb (which it will configure for you at
-install time), the Pam module simply uses the PAM stack with a default service
+Currently there are only two available authentication modules, GSSAPI and
+PAM. The Kerberos module uses mod_auth_gssapi (which it will configure for
+you at install time), the Pam module simply uses the PAM stack with a default service