diff --git a/tests/runner/test_parallel_runner.py b/tests/runner/test_parallel_runner.py
index d0e5455be9..e4bb322daa 100644
--- a/tests/runner/test_parallel_runner.py
+++ b/tests/runner/test_parallel_runner.py
@@ -137,7 +137,7 @@ def test_memory_data_set_input(self, is_async, fan_out_fan_in):
 
 
 @pytest.mark.skipif(
-    sys.platform.startswith("win"), reason="Due to bug in parallell runner"
+    sys.platform.startswith("win"), reason="Due to bug in parallel runner"
 )
 class TestMaxWorkers:
     @pytest.mark.parametrize("is_async", [False, True])
@@ -195,7 +195,7 @@ def test_max_worker_windows(self, mocker):
 
 
 @pytest.mark.skipif(
-    sys.platform.startswith("win"), reason="Due to bug in parallell runner"
+    sys.platform.startswith("win"), reason="Due to bug in parallel runner"
 )
 @pytest.mark.parametrize("is_async", [False, True])
 class TestInvalidParallelRunner:
@@ -280,7 +280,7 @@ def decorated_fan_out_fan_in():
 
 
 @pytest.mark.skipif(
-    sys.platform.startswith("win"), reason="Due to bug in parallell runner"
+    sys.platform.startswith("win"), reason="Due to bug in parallel runner"
 )
 @pytest.mark.parametrize("is_async", [False, True])
 class TestParallelRunnerDecorator:
@@ -330,7 +330,7 @@ def _describe(self) -> Dict[str, Any]:
 
 
 @pytest.mark.skipif(
-    sys.platform.startswith("win"), reason="Due to bug in parallell runner"
+    sys.platform.startswith("win"), reason="Due to bug in parallel runner"
 )
 @pytest.mark.parametrize("is_async", [False, True])
 class TestParallelRunnerRelease: