Fix some minor formatting issues

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/test_libmat2.py b/tests/test_libmat2.py
index d8c7b83..7a1a9e7 100644
--- a/tests/test_libmat2.py
+++ b/tests/test_libmat2.py
@@ -12,7 +12,7 @@ from libmat2 import check_dependencies
 class TestCheckDependencies(unittest.TestCase):
     def test_deps(self):
         ret = check_dependencies()
-        for key, value in ret.items():
+        for value in ret.values():
             self.assertTrue(value)