diff --git a/aleksis/apps/alsijil/preferences.py b/aleksis/apps/alsijil/preferences.py
index 756c27494e0fb19100ff1fcc904f75525231a4e5..634598b1efd054ad68d8a9ae644ab51d2340f479 100644
--- a/aleksis/apps/alsijil/preferences.py
+++ b/aleksis/apps/alsijil/preferences.py
@@ -85,9 +85,7 @@ class DocumentLessonTopicsByWeek(BooleanPreference):
     section = alsijil
     name = "document_lesson_topics_by_week"
     default = False
-    verbose_name = _(
-        "Document lesson topics per week instead of per lesson period"
-    )
+    verbose_name = _("Document lesson topics per week instead of per lesson period")
 
 
 @site_preferences_registry.register
diff --git a/aleksis/apps/alsijil/schema.py b/aleksis/apps/alsijil/schema.py
index 04161e64c6fe4b8391264bead8b433aadc6417f1..8654967fe36a80cae721f7306dd8db9b82076db4 100644
--- a/aleksis/apps/alsijil/schema.py
+++ b/aleksis/apps/alsijil/schema.py
@@ -218,7 +218,7 @@ class Query(graphene.ObjectType):
             "-year", "-week", "-lesson_period__period__weekday", "-lesson_period__period__period"
         )
 
-    def resolve_lesson_documentation_by_id(root, info, id, **kwargs):
+    def resolve_lesson_documentation_by_id(root, info, id, **kwargs):  # noqa
         return LessonDocumentation.objects.get(id=id)
 
     def resolve_lesson_documentations_by_lesson_id(root, info, id, **kwargs):  # noqa
diff --git a/aleksis/apps/alsijil/views.py b/aleksis/apps/alsijil/views.py
index 8340cb956c6364474a3b52a5831b81db9e05a29f..cd27ebe15b56930fdaecbb74967dd741e781fea7 100644
--- a/aleksis/apps/alsijil/views.py
+++ b/aleksis/apps/alsijil/views.py
@@ -1365,7 +1365,9 @@ class CoursebookView(DetailView):
 
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
-        context["documentLessonTopicsByWeek"] = get_site_preferences()["alsijil__document_lesson_topics_by_week"]
+        context["documentLessonTopicsByWeek"] = get_site_preferences()[
+            "alsijil__document_lesson_topics_by_week"
+        ]
         return context