over billing validation fixed
diff --git a/erpnext/controllers/accounts_controller.py b/erpnext/controllers/accounts_controller.py
index 1f2e3b2..4567dd7 100644
--- a/erpnext/controllers/accounts_controller.py
+++ b/erpnext/controllers/accounts_controller.py
@@ -415,7 +415,7 @@
 
 					if total_billed_amt - max_allowed_amt > 0.01:
 						reduce_by = total_billed_amt - max_allowed_amt
-						frappe.throw(_("Cannot overbill for Item {0} in row {0} more than {1}. To allow overbilling, please set in 'Setup' > 'Global Defaults'").format(item.item_code, item.idx, max_allowed_amt))
+						frappe.throw(_("Cannot overbill for Item {0} in row {0} more than {1}. To allow overbilling, please set in Stock Settings").format(item.item_code, item.idx, max_allowed_amt))
 
 	def get_company_default(self, fieldname):
 		from erpnext.accounts.utils import get_company_default
diff --git a/erpnext/controllers/status_updater.py b/erpnext/controllers/status_updater.py
index 0e4ac31..9322ca6 100644
--- a/erpnext/controllers/status_updater.py
+++ b/erpnext/controllers/status_updater.py
@@ -156,8 +156,8 @@
 			item['max_allowed'] = flt(item[args['target_ref_field']] * (100+tolerance)/100)
 			item['reduce_by'] = item[args['target_field']] - item['max_allowed']
 
-			msgprint(_("Allowance for over-delivery / over-billing crossed for Item {0}").format(item["item_code"]))
-			throw(_("{0} must be less than or equal to {1}").format(_(item["target_ref_field"]), item[args["max_allowed"]]))
+			msgprint(_("Allowance for over-delivery / over-billing crossed for Item {0}.").format(item["item_code"]))
+			throw(_("{0} must be less than or equal to {1}").format(item["target_ref_field"].title(), item["max_allowed"]))
 
 	def update_qty(self, change_modified=True):
 		"""