diff --git a/tests/test_pages.py b/tests/test_pages.py
index d3cd73a..8bad6ec 100644
--- a/tests/test_pages.py
+++ b/tests/test_pages.py
@@ -105,7 +105,8 @@ def test_request_path_to_instance_resource_path_subdir_index(app):
 def test_request_path_to_instance_resource_path_relatives_walked(app):
     """Test a normal URL request is transformed into the file path."""
     with app.test_request_context():
-        assert request_path_to_instance_resource_path('subdir/more-subdir/../../more-metadata') == 'pages/more-metadata.md'
+        assert (request_path_to_instance_resource_path('subdir/more-subdir/../../more-metadata') ==
+                'pages/more-metadata.md')
 
 
 def test_request_path_to_instance_resource_path_relatives_walked_indexes_work_too(app):