diff --git a/testing/test_mark.py b/testing/test_mark.py
index 6a94cc9f7..89eef7920 100644
--- a/testing/test_mark.py
+++ b/testing/test_mark.py
@@ -235,7 +235,7 @@ def test_mark_option(
 
 @pytest.mark.parametrize(
     ("expr", "expected_passed"),
-    [  # TODO: improve/sort out
+    [
         ("car(color='red')", ["test_one"]),
         ("car(color='red') or car(color='blue')", ["test_one", "test_two"]),
         ("car and not car(temp=5)", ["test_one", "test_three"]),
diff --git a/testing/test_mark_expression.py b/testing/test_mark_expression.py
index b5f1f330a..f8f5f9221 100644
--- a/testing/test_mark_expression.py
+++ b/testing/test_mark_expression.py
@@ -231,7 +231,7 @@ def test_invalid_idents(ident: str) -> None:
         ("'str'", "expected not OR left parenthesis OR identifier; got string literal"),
     ),
 )
-def test_invalid_kwarg_name_or_value(  # TODO: move to `test_syntax_errors` ?
+def test_invalid_kwarg_name_or_value(
     expr: str, expected_error_msg: str, mark_matcher: MarkMatcher
 ) -> None:
     with pytest.raises(ParseError, match=expected_error_msg):
@@ -290,7 +290,7 @@ def test_keyword_expressions_with_numbers(
         ("builtin_matchers_mark(z=1)", False),
     ),
 )
-def test_builtin_matchers_keyword_expressions(  # TODO: naming when decided
+def test_builtin_matchers_keyword_expressions(
     expr: str, expected: bool, mark_matcher: MarkMatcher
 ) -> None:
     assert evaluate(expr, mark_matcher) is expected