[account_payment_term_month] minor fix on view
[account_payment_term_month] minor fix on view

iw3hxn/LibrERP,odoousers2014/LibrERP,odoousers2014/LibrERP,odoousers2014/LibrERP,iw3hxn/LibrERP,odoousers2014/LibrERP,dhp-denero/LibrERP,iw3hxn/LibrERP,odoousers2014/LibrERP,iw3hxn/LibrERP,dhp-denero/LibrERP,dhp-denero/LibrERP,dhp-denero/LibrERP,iw3hxn/LibrERP,dhp-denero/LibrERP