code alignment
diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.py b/erpnext/buying/doctype/purchase_order/purchase_order.py
index 372e8d3..a021690 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.py
@@ -38,7 +38,7 @@
super(PurchaseOrder, self).onload()
self.set_onload('disable_fetch_last_purchase_rate',
- cint(frappe.db.get_single_value("Buying Settings", "disable_fetch_last_purchase_rate")))
+ cint(frappe.db.get_single_value("Buying Settings", "disable_fetch_last_purchase_rate")))
def validate(self):
super(PurchaseOrder, self).validate()