[REF] estate: fixed spacing

Author: abeg-odoo

estate/views/estate_property_views.xml

@@ -79,7 +79,7 @@
                     <field name="bedrooms"/>
                     <field name="living_area"/>
                     <field name="facades"/>
-                    <filter string="Available" name="state" domain="['|',('state', '=', 'new'),('state', '=', 'offer_received')]"/>
+                    <filter string="Available" name="state" domain="['|', ('state', '=', 'new'), ('state', '=', 'offer_received')]"/>
                     <group expand="1" string="Group By">
                         <filter string="Postcode" name="postcode" context="{'group_by':'postcode'}"/>
                     </group>