diff --git a/src/serena/memories/memory_manager.py b/src/serena/memories/memory_manager.py
index 60e5e7d8..370e3572 100644
--- a/src/serena/memories/memory_manager.py
+++ b/src/serena/memories/memory_manager.py
@@ -2,7 +2,6 @@ import logging
 import os
 import re
 import shutil
-import sys
 from collections.abc import Iterator, Sequence
 from pathlib import Path
 from typing import Literal
diff --git a/test/serena/util/test_yaml.py b/test/serena/util/test_yaml.py
index a64125ba..724438c5 100644
--- a/test/serena/util/test_yaml.py
+++ b/test/serena/util/test_yaml.py
@@ -3,7 +3,7 @@
 Regression: ``~/.serena/serena_config.yml`` was corrupted in the field when a non-atomic
 truncate-and-write saved a SHORTER value over a longer existing file (or two Serena processes
 saved concurrently), leaving a stale tail (e.g. a dangling ``ena`` line) that made the YAML
-unparseable, which wedged every later load. ``save_yaml`` now writes to a temp file and
+unparsable, which wedged every later load. ``save_yaml`` now writes to a temp file and
 ``os.replace``s it onto the target, so each write is all-or-nothing.
 """