diff --git a/tests/test_infected_asyncio.py b/tests/test_infected_asyncio.py
index 979b558..976741d 100644
--- a/tests/test_infected_asyncio.py
+++ b/tests/test_infected_asyncio.py
@@ -14,7 +14,6 @@ import tractor
 from tractor import (
     to_asyncio,
     RemoteActorError,
-    ContextCancelled
 )
 from tractor.trionics import BroadcastReceiver
 
@@ -199,7 +198,7 @@ def test_context_spawns_aio_task_that_errors(
     '''
     Verify that spawning a task via an intertask channel ctx mngr that
     errors correctly propagates the error back from the `asyncio`-side
-    taksk.
+    task.
 
     '''
     async def main():
@@ -223,7 +222,6 @@ def test_context_spawns_aio_task_that_errors(
 
                 await trio.sleep_forever()
 
-
     with pytest.raises(RemoteActorError) as excinfo:
         trio.run(main)
 
diff --git a/tractor/to_asyncio.py b/tractor/to_asyncio.py
index 0634215..a19afe1 100644
--- a/tractor/to_asyncio.py
+++ b/tractor/to_asyncio.py
@@ -23,7 +23,6 @@ from asyncio.exceptions import CancelledError
 from contextlib import asynccontextmanager as acm
 from dataclasses import dataclass
 import inspect
-import traceback
 from typing import (
     Any,
     Callable,
@@ -297,7 +296,7 @@ def _run_asyncio_task(
             elif task_err is None:
                 assert aio_err
                 aio_err.with_traceback(aio_err.__traceback__)
-                log.error(f'infected task errorred')
+                log.error('infected task errorred')
 
             # XXX: alway cancel the scope on error
             # in case the trio task is blocking