Samba default written configuration disagrees with manual

[Viliam_Kubis]

I want to set up a samba share accessible from all hosts.

Manual (http://download1.parallels.com/Ples...ministrator-guide/index.htm?fileName=6172.htm ) says:

To view all hosts and networks that have access to your file server:

Go to Extensions > File Server > Access.
View the table. If the list is empty, all hosts can access your file server. This is the default option.

The list is empty.

However:
xxx:/var/www/vhosts# cat /etc/samba/smb.conf.include
#ATTENTION!
#
#DO NOT MODIFY THIS FILE BECAUSE IT WAS GENERATED AUTOMATICALLY,
#SO ALL YOUR CHANGES WILL BE LOST THE NEXT TIME THE FILE IS GENERATED.
[global]
username map = /etc/samba/smbusers
workgroup = WORKGROUP
encrypt passwords = true
password server = *
security = server
interfaces = lo eth0
allow hosts =
deny hosts = ALL

[xxx]
path = /var/www/vhosts/xxx/public
writable = no
guest ok = no
comment = xxx
valid users = xxx

xxx:/var/www/vhosts#

Plesk writes deny hosts incorrectly. I think this should be fixed.