diff --git a/addons/sale/sale_view.xml b/addons/sale/sale_view.xml
index cbf55b81504..5c3e9b214cc 100644
--- a/addons/sale/sale_view.xml
+++ b/addons/sale/sale_view.xml
@@ -148,7 +148,7 @@
                 <sheet>
                     <h1>
                         <label string="Quotation " attrs="{'invisible': [('state','not in',('draft','sent'))]}"/>
-                        <label string="Sale Order " attrs="{'invisible': [('state','in',('draft','sent'))]}"/>
+                        <label string="Sales Order " attrs="{'invisible': [('state','in',('draft','sent'))]}"/>
                         <field name="name" class="oe_inline" readonly="1"/>
                     </h1>
                     <group>