diff --git a/tests/test_api_collections.py b/tests/test_api_collections.py
index d07191d..af1b5de 100644
--- a/tests/test_api_collections.py
+++ b/tests/test_api_collections.py
@@ -372,4 +372,5 @@ def test_post_collections_invalid_page(client):
 
     assert response.status_code == 400
 
+
 # vim: set sw=4 ts=4 expandtab:
diff --git a/tests/test_api_communities.py b/tests/test_api_communities.py
index ac3cfd3..44e5330 100644
--- a/tests/test_api_communities.py
+++ b/tests/test_api_communities.py
@@ -372,4 +372,5 @@ def test_post_communities_invalid_page(client):
 
     assert response.status_code == 400
 
+
 # vim: set sw=4 ts=4 expandtab:
diff --git a/tests/test_api_docs.py b/tests/test_api_docs.py
index 733a1c4..5d5ddbd 100644
--- a/tests/test_api_docs.py
+++ b/tests/test_api_docs.py
@@ -44,4 +44,5 @@ def test_get_status(client):
     assert isinstance(response.content, bytes)
     assert response.status_code == 200
 
+
 # vim: set sw=4 ts=4 expandtab:
diff --git a/tests/test_api_items.py b/tests/test_api_items.py
index 5a840bd..4fc2c6d 100644
--- a/tests/test_api_items.py
+++ b/tests/test_api_items.py
@@ -372,4 +372,5 @@ def test_post_items_invalid_page(client):
 
     assert response.status_code == 400
 
+
 # vim: set sw=4 ts=4 expandtab: