diff --git a/docs/features.md b/docs/features.md
index e9b8d91..8cf7c38 100644
--- a/docs/features.md
+++ b/docs/features.md
@@ -53,5 +53,5 @@ If you want to set the extension of the approval file, you can now do it through
 ```py
 verify(content, options=Options().for_file.with_extension(".md"))
 ```
-<sup><a href='/tests/test_options.py#L67-L69' title='Snippet source file'>snippet source</a> | <a href='#snippet-options_with_file_extension' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/tests/test_options.py#L83-L85' title='Snippet source file'>snippet source</a> | <a href='#snippet-options_with_file_extension' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
diff --git a/tests/test_options.py b/tests/test_options.py
index 6c23f48..de10ccd 100644
--- a/tests/test_options.py
+++ b/tests/test_options.py
@@ -19,10 +19,15 @@
 from approvaltests.utilities.logging import logging_approvals
 
 
-_approvals_modules = list(sorted(filter(
-    lambda name: name.startswith("approvaltests.") and name.endswith("approvals"),
-    sys.modules.keys(),
-)))
+_approvals_modules = list(
+    sorted(
+        filter(
+            lambda name: name.startswith("approvaltests.")
+            and name.endswith("approvals"),
+            sys.modules.keys(),
+        )
+    )
+)
 
 
 def test_list_of_modules():