diff --git a/django_tables2/columns/linkcolumn.py b/django_tables2/columns/linkcolumn.py
index adf58762..54685def 100644
--- a/django_tables2/columns/linkcolumn.py
+++ b/django_tables2/columns/linkcolumn.py
@@ -130,7 +130,7 @@ def __init__(
         kwargs=None,
         current_app=None,
         attrs=None,
-        **extra
+        **extra,
     ):
         super().__init__(
             attrs=attrs,
@@ -141,7 +141,7 @@ def __init__(
                 kwargs=kwargs,
                 current_app=current_app,
             ),
-            **extra
+            **extra,
         )
 
 
diff --git a/tests/test_config.py b/tests/test_config.py
index 5e7b8a4c..7209dc93 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -16,7 +16,7 @@ def MockTable(**kwargs):
         prefixed_page_field="page",
         prefixed_per_page_field="per_page",
         prefixed_order_by_field="sort",
-        **kwargs
+        **kwargs,
     )