bank-payment/account_banking_payment_export/view/bank_payment_manual.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>
        <record id="view_payment_manual_form" model="ir.ui.view">
            <field name="name">Form for manual payment wizard</field>
            <field name="model">payment.manual</field>
            <field name="arch" type="xml">
                <form string="Manual payment" version="7.0">
                    <label string="Please execute payment order manually, and click OK when succesfully sent."/>
                    <footer>
	                    <button name="button_ok" type="object" string="OK" class="oe_highlight"/>
	                    <button special="cancel" string="Cancel" class="oe_link"/>
                    </footer>
                </form>
            </field>
        </record>
    </data>
</openerp>