[CentOS] /var/spool/lpd in exports

Is this line needed in /etc/exports for anything other and printing (I 
presume)

/var/spool/lpd         *(rw)

I scan reported this:
Vulnerability Details
Date: Sun 11 Jan 2009 21:26:56 MET
Vuln#: 100103
Vulnerability: successfully mounted /var/spool/lpd
ToDo: *_/Restrict nfs export to dedicated hosts or netgroups/_*
CertRef: M478100
Tool Reference: ISS 79
Comment:
Counted in:
Monitor:
End of Vulnerability Details

Can I remove it?

jerry