diff --git a/erpnext/regional/germany/test_accounts_controller.py b/erpnext/regional/germany/test_accounts_controller.py
index 63bb843..8bd378c 100644
--- a/erpnext/regional/germany/test_accounts_controller.py
+++ b/erpnext/regional/germany/test_accounts_controller.py
@@ -7,6 +7,6 @@
 
 	def setUp(self):
 		self.sales_invoice = frappe.get_last_doc('Sales Invoice')
-	
+
 	def test_validate_regional(self):
 		validate_regional(self.sales_invoice)