minor fix
diff --git a/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json b/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
index 0dcae82..bf370c8 100755
--- a/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
+++ b/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
@@ -1939,7 +1939,7 @@
  "issingle": 0, 
  "istable": 1, 
  "max_attachments": 0, 
- "modified": "2017-04-11 13:44:17.460674", 
+ "modified": "2017-04-17 13:44:17.460674", 
  "modified_by": "Administrator", 
  "module": "Accounts", 
  "name": "Purchase Invoice Item",