adjust tests

[loctrkd.git] / test / test_black.py

diff --git a/test/test_black.py b/test/test_black.py
index 519bc23deea55bdcbd3e80fdf6e96ec29f686641..4c34a770813414c8c2a48e8fcb93206374ac509e 100644 (file)
--- a/test/test_black.py
+++ b/test/test_black.py
@@ -5,7 +5,7 @@ from unittest import TestCase
 
 
 class BlackFormatter(TestCase):
-    def test_black(self):
+    def test_black(self) -> None:
         if not which("black"):
             self.fail(f"black not installed.")
         cmd = (