net/smbldap-tools: rephrase port description, kill defunct WWW line.

net/smbldap-tools/pkg-descr

-A collection of scripts, "over" user{add,del,mod} and group{add,del,mod}
-system tools to manipulate users and groups stored in LDAP directory,
+Collection of scripts over user{add,del,mod} and group{add,del,mod}
+system tools to manipulate users and groups stored in LDAP directory
 for DEN system like SAMBA-LDAP and pam/nss_ldap systems.
 
-Additionnaly, some scripts are designed to ease your migration from
-a Windows NT 4.0 PDC Server to a Samba-LDAP PDC Server (Killer?;-):
-smbldap-populate, smbldap-migrate-groups, smbldap-migrate-accounts.
-
-WWW: https://gna.org/projects/smbldap-tools/
+Additionally, some scripts are designed to ease the migration from
+a Windows NT 4.0 PDC server to a Samba-LDAP PDC server.