diff --git a/erpnext/hr/report/employee_leave_balance_summary/employee_leave_balance_summary.py b/erpnext/hr/report/employee_leave_balance_summary/employee_leave_balance_summary.py
index e86fa2b..0fb3f5e 100644
--- a/erpnext/hr/report/employee_leave_balance_summary/employee_leave_balance_summary.py
+++ b/erpnext/hr/report/employee_leave_balance_summary/employee_leave_balance_summary.py
@@ -65,7 +65,7 @@
 			for leave_type in leave_types:
 				remaining = 0
 				if leave_type in available_leave["leave_allocation"]:
-				# opening balance
+					# opening balance
 					remaining = available_leave["leave_allocation"][leave_type]['remaining_leaves']
 
 				row += [remaining]
diff --git a/erpnext/manufacturing/report/bom_stock_calculated/bom_stock_calculated.py b/erpnext/manufacturing/report/bom_stock_calculated/bom_stock_calculated.py
index ffd9242..d7ebfd6 100644
--- a/erpnext/manufacturing/report/bom_stock_calculated/bom_stock_calculated.py
+++ b/erpnext/manufacturing/report/bom_stock_calculated/bom_stock_calculated.py
@@ -7,7 +7,7 @@
 from frappe.utils.data import comma_and
 
 def execute(filters=None):
-#	if not filters: filters = {}
+	# if not filters: filters = {}
 	columns = get_columns()
 	summ_data = []
 
diff --git a/erpnext/utilities/product.py b/erpnext/utilities/product.py
index 70b4176..f6c53ca 100644
--- a/erpnext/utilities/product.py
+++ b/erpnext/utilities/product.py
@@ -127,7 +127,7 @@
 			return price_obj
 
 def get_non_stock_item_status(item_code, item_warehouse_field):
-#if item belongs to product bundle, check if bundle items are in stock
+	#if item belongs to product bundle, check if bundle items are in stock
 	if frappe.db.exists("Product Bundle", item_code):
 		items = frappe.get_doc("Product Bundle", item_code).get_all_children()
 		bundle_warehouse = frappe.db.get_value('Item', item_code, item_warehouse_field)