[IMP] mis_builder: Export as button name instead of XLS Export

mis_builder/views/mis_builder.xml

@@ -125,7 +125,7 @@
                 <form string="MIS Report Result" version="7.0">
                     <widget type="mis_report"></widget>
                     <button icon="gtk-print" name="%(qweb_pdf_export)d" string="Print" type="action" colspan="2"/>
-                    <button icon="gtk-execute" name="%(xls_export)d" string="XLS Export" type="action" colspan="2"/>
+                    <button icon="gtk-execute" name="%(xls_export)d" string="Export" type="action" colspan="2"/>
                 </form>
             </field>
         </record>
@@ -163,7 +163,7 @@
                     <div class="oe_right oe_button_box" name="buttons"> 
                         <button type="object" name="preview" string="Preview" icon="gtk-print-preview" />
                         <button type="action" name="%(qweb_pdf_export)d" string="Print" icon="gtk-print" />
-                        <button type="action" name="%(xls_export)d" string="XLS Export" icon="gtk-execute" />
+                        <button type="action" name="%(xls_export)d" string="Export" icon="gtk-execute" />
                         <button type="action" name="%(mis_report_instance_add_to_dashboard_action)d" string="Add to dashboard" icon="gtk-add" />
                     </div>
                     <group col="2">