SAMBA. Файл не отображается в сети

[global]
        security = user
        passdb backend = tdbsam
        workgroup = WORKGROUP
        lanman auth = no
        ntlm auth = yes
        client lanman auth = no
[web-data]
        path = /var/www
        browseable = yes
        writable = yes
        write list = student01
        guest ok = no
        valid users = student01
        force user = root
        force group = root
[office]
        pat = /home/user/office
        available = yes
        browseable = yes
        writable = yes
        write list = student01
        guest ok = no
        valid users = student01
        force user = root
        force group = root

root@websrv01:~# testparm
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Registered MSG_REQ_POOL_USAGE
Registered MSG_REQ_DMALLOC_MARK and LOG_CHANGED
Load smb config files from /etc/samba/smb.conf
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[web-data]"
Processing section "[office]"
Unknown parameter encountered: "pat"
Ignoring unknown parameter "pat"
WARNING: No path in service office - making it unavailable!
NOTE: Service office is flagged unavailable.
Loaded services file OK.
Server role: ROLE_STANDALONE
Press enter to see a dump of your service definitions
# Global parameters
[global]
        ntlm auth = ntlmv1-permitted
        security = USER
        idmap config * : backend = tdb
[web-data]
        force group = root
        force user = root
        path = /var/www
        read only = No
        valid users = student01
        write list = student01
[office]
        available = No
        force group = root
        force user = root
        read only = No
        valid users = student01
        write list = student01