diff --git a/app/main/views/send.py b/app/main/views/send.py
index b1cea53a88..560c5cb3ad 100644
--- a/app/main/views/send.py
+++ b/app/main/views/send.py
@@ -560,7 +560,9 @@ def _check_messages(service_id, template_id, upload_id, preview_row):
 
     if preview_row < len(recipients) + 2:
         template.values = recipients[preview_row - 2].recipient_and_personalisation
-        simplifed_template.values = recipients[preview_row - 2].recipient_and_personalisation
+        simplifed_template.values = recipients[
+            preview_row - 2
+        ].recipient_and_personalisation
     elif preview_row > 2:
         abort(404)
 
@@ -863,7 +865,7 @@ def _check_notification(service_id, template_id, exception=None):
         back_link_from_preview=back_link_from_preview,
         choose_time_form=choose_time_form,
         **(get_template_error_dict(exception) if exception else {}),
-        simplifed_template=simplifed_template
+        simplifed_template=simplifed_template,
     )
 
 
diff --git a/tests/app/main/views/test_send.py b/tests/app/main/views/test_send.py
index 35309f57fc..a33f975ba4 100644
--- a/tests/app/main/views/test_send.py
+++ b/tests/app/main/views/test_send.py
@@ -2612,8 +2612,10 @@ def test_preview_notification_shows_preview(
         session["placeholders"] = {}
 
     page = client_request.post(
-        "main.preview_notification", service_id=service_one["id"], template_id=fake_uuid,
-        _expected_status=200
+        "main.preview_notification",
+        service_id=service_one["id"],
+        template_id=fake_uuid,
+        _expected_status=200,
     )
     assert page.h1.text.strip() == "Preview"
     assert (page.find_all("a", {"class": "usa-back-link"})[0]["href"]) == url_for(