diff --git a/addons/sale_order_dates/sale_order_dates_view.xml b/addons/sale_order_dates/sale_order_dates_view.xml
index 6ce54e798d3..672a1cadd0e 100644
--- a/addons/sale_order_dates/sale_order_dates_view.xml
+++ b/addons/sale_order_dates/sale_order_dates_view.xml
@@ -9,12 +9,12 @@
             <field name="inherit_id" ref="sale.view_order_form"/>
             <field name="arch" type="xml">
                 <group name="sale_pay" position="after">
-					  <group colspan="2" col="2" groups="base.group_no_one">
+                    <group colspan="2" col="2" groups="base.group_no_one">
                         <separator string="Dates" colspan="2"/>
                         <field name="requested_date"/>
                         <field name="commitment_date"/>
                         <field name="effective_date"/>
- 					  </group>
+                    </group>
                 </group>
             </field>
         </record>