style: Fix sider issues
diff --git a/erpnext/accounts/doctype/accounting_period/test_accounting_period.py b/erpnext/accounts/doctype/accounting_period/test_accounting_period.py
index 3b4f138..dc472c7 100644
--- a/erpnext/accounts/doctype/accounting_period/test_accounting_period.py
+++ b/erpnext/accounts/doctype/accounting_period/test_accounting_period.py
@@ -40,7 +40,7 @@
accounting_period.start_date = args.start_date or nowdate()
accounting_period.end_date = args.end_date or add_months(nowdate(), 1)
accounting_period.company = args.company or "_Test Company"
- accounting_period.period_name = args.period_name or "_Test_Period_Name_1"
+ accounting_period.period_name = args.period_name or "_Test_Period_Name_1"
accounting_period.append("closed_documents", {
"document_type": 'Sales Invoice', "closed": 1
})