diff --git a/link_checker/tests/test_utils.py b/link_checker/tests/test_utils.py
index 3d9422d..002953e 100644
--- a/link_checker/tests/test_utils.py
+++ b/link_checker/tests/test_utils.py
@@ -45,49 +45,49 @@ def test_get_github_legalcode():
 
 
 license_url_data = [
-        # 2 part URL
-        (
-            "by-nc-nd_2.0",
-            "https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode",
-            "https://creativecommons.org/licenses/by-nc-nd/2.0/",
-            "https://creativecommons.org/licenses/by-nc-nd/2.0/rdf",
-        ),
-        # 3 part URL
-        (
-            "by-nc-nd_4.0_cs",
-            "https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.cs",
-            "https://creativecommons.org/licenses/by-nc-nd/4.0/deed.cs",
-            "https://creativecommons.org/licenses/by-nc-nd/4.0/rdf",
-        ),
-        # 4 part URL
-        (
-            "by-nc-nd_3.0_rs_sr-Latn",
-            "https://creativecommons.org/licenses/by-nc-nd/3.0/rs/"
-            "legalcode.sr-Latn",
-            "https://creativecommons.org/licenses/by-nc-nd/3.0/rs/",
-            "https://creativecommons.org/licenses/by-nc-nd/3.0/rs/rdf",
-        ),
-        # Special case - samplingplus
-        (
-            "samplingplus_1.0",
-            "https://creativecommons.org/licenses/sampling+/1.0/legalcode",
-            "https://creativecommons.org/licenses/sampling+/1.0/",
-            "https://creativecommons.org/licenses/sampling+/1.0/rdf",
-        ),
-        (
-            "samplingplus_1.0_br",
-            "https://creativecommons.org/licenses/sampling+/1.0/br/legalcode",
-            "https://creativecommons.org/licenses/sampling+/1.0/br/",
-            "https://creativecommons.org/licenses/sampling+/1.0/br/rdf",
-        ),
-        # Special case - CC0
-        (
-            "zero_1.0",
-            "https://creativecommons.org/publicdomain/zero/1.0/legalcode",
-            "https://creativecommons.org/publicdomain/zero/1.0/",
-            "https://creativecommons.org/publicdomain/zero/1.0/rdf",
-        ),
-    ]
+    # 2 part URL
+    (
+        "by-nc-nd_2.0",
+        "https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode",
+        "https://creativecommons.org/licenses/by-nc-nd/2.0/",
+        "https://creativecommons.org/licenses/by-nc-nd/2.0/rdf",
+    ),
+    # 3 part URL
+    (
+        "by-nc-nd_4.0_cs",
+        "https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.cs",
+        "https://creativecommons.org/licenses/by-nc-nd/4.0/deed.cs",
+        "https://creativecommons.org/licenses/by-nc-nd/4.0/rdf",
+    ),
+    # 4 part URL
+    (
+        "by-nc-nd_3.0_rs_sr-Latn",
+        "https://creativecommons.org/licenses/by-nc-nd/3.0/rs/"
+        "legalcode.sr-Latn",
+        "https://creativecommons.org/licenses/by-nc-nd/3.0/rs/",
+        "https://creativecommons.org/licenses/by-nc-nd/3.0/rs/rdf",
+    ),
+    # Special case - samplingplus
+    (
+        "samplingplus_1.0",
+        "https://creativecommons.org/licenses/sampling+/1.0/legalcode",
+        "https://creativecommons.org/licenses/sampling+/1.0/",
+        "https://creativecommons.org/licenses/sampling+/1.0/rdf",
+    ),
+    (
+        "samplingplus_1.0_br",
+        "https://creativecommons.org/licenses/sampling+/1.0/br/legalcode",
+        "https://creativecommons.org/licenses/sampling+/1.0/br/",
+        "https://creativecommons.org/licenses/sampling+/1.0/br/rdf",
+    ),
+    # Special case - CC0
+    (
+        "zero_1.0",
+        "https://creativecommons.org/publicdomain/zero/1.0/legalcode",
+        "https://creativecommons.org/publicdomain/zero/1.0/",
+        "https://creativecommons.org/publicdomain/zero/1.0/rdf",
+    ),
+]
 
 def id_generator(data):
     id_list = []
@@ -96,7 +96,9 @@ def id_generator(data):
     return id_list
 
 @pytest.mark.parametrize(
-    "filename, result, deed_result, rdf_result", license_url_data, ids = id_generator(license_url_data)
+    "filename, result, deed_result, rdf_result",
+    license_url_data,
+    ids=id_generator(license_url_data)
 )
 def test_create_base_link(filename, result, deed_result, rdf_result):
     args = link_checker.parse_argument([])