diff --git a/addons/purchase/res_config_view.xml b/addons/purchase/res_config_view.xml
index 5c5f3966532..d0098a27167 100644
--- a/addons/purchase/res_config_view.xml
+++ b/addons/purchase/res_config_view.xml
@@ -15,50 +15,50 @@
                     <group>
                         <label for="id" string="Order Setting"/>   
                         <div>
-							<div>
-								<field name="group_purchase_pricelist" class="oe_inline"/>
-								<label for="group_purchase_pricelist"/>
-							</div>    
-							<div>
-								<field name="group_uom" class="oe_inline"/>
-								<label for="group_uom"/>
-							</div>                   
-							<div>
-								<field name="group_purchase_delivery_address" class="oe_inline"/>
-								<label for="group_purchase_delivery_address"/>
-							</div>    
-							<div name="module_purchase_double_validation">
-								<field name="module_purchase_double_validation" class="oe_inline"/>
-								<label for="module_purchase_double_validation"/>
-							</div>     
-							<div>
-								<field name="module_purchase_requisition" class="oe_inline"/>
-								<label for="module_purchase_requisition"/>
-							</div>
-							<div>    
-								<field name="module_warning" class="oe_inline"/>
-								<label for="module_warning"/>
-							</div>
-							<div>
-								<field name="module_purchase_analytic_plans" class="oe_inline"/>
-								<label for="module_purchase_analytic_plans"/>
-							</div>
+                            <div>
+                                <field name="group_purchase_pricelist" class="oe_inline"/>
+                                <label for="group_purchase_pricelist"/>
+                            </div>    
+                            <div>
+                                <field name="group_uom" class="oe_inline"/>
+                                <label for="group_uom"/>
+                            </div>                   
+                            <div>
+                                <field name="group_purchase_delivery_address" class="oe_inline"/>
+                                <label for="group_purchase_delivery_address"/>
+                            </div>    
+                            <div name="module_purchase_double_validation">
+                                <field name="module_purchase_double_validation" class="oe_inline"/>
+                                <label for="module_purchase_double_validation"/>
+                            </div>     
+                            <div>
+                                <field name="module_purchase_requisition" class="oe_inline"/>
+                                <label for="module_purchase_requisition"/>
+                            </div>
+                            <div>    
+                                <field name="module_warning" class="oe_inline"/>
+                                <label for="module_warning"/>
+                            </div>
+                            <div>
+                                <field name="module_purchase_analytic_plans" class="oe_inline"/>
+                                <label for="module_purchase_analytic_plans"/>
+                            </div>
                         </div>    
-			        </group>
-			        <separator string="Invoicing"/>
-					<group>
-						<label for="id" string="Invoicing Setting"/>   
-						<div>
-							<div>
-								<label for="default_invoice_method"/>
-								<field name="default_invoice_method" class="oe_inline"/>
-							</div>
-							<div>
-								 <label for="decimal_precision"/>
-								 <field name="decimal_precision" class="oe_inline"/>
-							</div>
-						</div>            
-					</group>
+                    </group>
+                    <separator string="Invoicing"/>
+                    <group>
+                        <label for="id" string="Invoicing Setting"/>   
+                        <div>
+                            <div>
+                                <label for="default_invoice_method"/>
+                                <field name="default_invoice_method" class="oe_inline"/>
+                            </div>
+                            <div>
+                                 <label for="decimal_precision"/>
+                                 <field name="decimal_precision" class="oe_inline"/>
+                            </div>
+                        </div>            
+                    </group>
                 </form>
             </field>
         </record>
@@ -88,14 +88,14 @@
                     <attribute name="invisible">0</attribute>
                 </group>
                 <div name="analytic_account" position="inside">
-					<div>
-						<field name="group_analytic_account_for_purchases" class="oe_inline"/>
-						<label for="group_analytic_account_for_purchases"/>
-					</div>
-					<div>
-						<field name="module_purchase_analytic_plans" on_change="onchange_purchase_analytic_plans(module_purchase_analytic_plans)" class="oe_inline"/>
-						<label for="module_purchase_analytic_plans"/>
-					</div>
+                    <div>
+                        <field name="group_analytic_account_for_purchases" class="oe_inline"/>
+                        <label for="group_analytic_account_for_purchases"/>
+                    </div>
+                    <div>
+                        <field name="module_purchase_analytic_plans" on_change="onchange_purchase_analytic_plans(module_purchase_analytic_plans)" class="oe_inline"/>
+                        <label for="module_purchase_analytic_plans"/>
+                    </div>
                 </div>
             </field>
         </record>