corrected spacing
diff --git a/erpnext/stock/doctype/pick_list/pick_list.py b/erpnext/stock/doctype/pick_list/pick_list.py
index 373dfac..3a49686 100644
--- a/erpnext/stock/doctype/pick_list/pick_list.py
+++ b/erpnext/stock/doctype/pick_list/pick_list.py
@@ -73,7 +73,7 @@
for item in so_doc.get('items'):
total_picked_qty += flt(item.picked_qty)
total_so_qty += flt(item.stock_qty)
- total_picked_qty = total_picked_qty + picked_qty
+ total_picked_qty=total_picked_qty + picked_qty
per_picked = total_picked_qty/total_so_qty * 100
so_doc.db_set("per_picked", flt(per_picked) ,update_modified=False)