diff --git a/testing/local_testing/local_test_0.py b/testing/local_testing/local_test_0.py
index faab77484..218606208 100644
--- a/testing/local_testing/local_test_0.py
+++ b/testing/local_testing/local_test_0.py
@@ -2,7 +2,7 @@ import pytest
 
 
 
-@pytest.mark.parametrize("arg1, arg2", [(1, 1)])
+@pytest.mark.parametrize("arg1,arg2", [(1, 1)])
 
 def test_parametrization(arg1, arg2):
     assert arg1 == arg2
diff --git a/testing/local_testing/local_test_test.py b/testing/local_testing/local_test_test.py
index e3e434294..72ca93062 100644
--- a/testing/local_testing/local_test_test.py
+++ b/testing/local_testing/local_test_test.py
@@ -12,7 +12,7 @@ result_index = [
     (1, 1, 2)
 ]
 
-@pytest.mark.parametrize("a", "b, expected_result", result_index)
+@pytest.mark.parametrize("a, b,expected_result", result_index)
 
 
 def test_add(a, b, expected_result):