diff --git a/pyproject.toml b/pyproject.toml
index ea8ecc9..3bfcd60 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -157,7 +157,6 @@ select = ['A', 'B', 'D', 'E', 'F', 'G', 'I', 'LOG', 'NPY', 'PIE', 'PT', 'T20', '
 '*.pyi' = ['E501']
 '__init__.py' = ['F401']
 'tutorials/*' = ['D205', 'D400', 'T201']
-'tutorials/audio/10_base_sounds.py' = ['UP031']
 
 [tool.ruff.lint.pydocstyle]
 convention = 'numpy'
diff --git a/tutorials/audio/10_base_sounds.py b/tutorials/audio/10_base_sounds.py
index abb518e..bfb6889 100644
--- a/tutorials/audio/10_base_sounds.py
+++ b/tutorials/audio/10_base_sounds.py
@@ -60,7 +60,7 @@
 # :class:`~stimuli.audio.Sound`.
 
 with TemporaryDirectory() as directory:
-    fname = Path(directory.name) / "my_pure_tone.wav"
+    fname = Path(directory) / "my_pure_tone.wav"
     sound.save(fname, overwrite=True)
     sound_loaded = Sound(fname)
 sound_loaded.play(blocking=True)
@@ -85,10 +85,8 @@
 # The volume is normalized, with the loudest channel set to ``100``. The ratio
 # between channels is preserved.
 
-print("Volume of the original sound: %s" % "({:.1f}, {:.1f})".format(*sound.volume))
-print(
-    "Volume of the loaded sound: %s" % "({:.1f}, {:.1f})".format(*sound_loaded.volume)
-)
+print(f"Volume of the original sound: {sound.volume}.")
+print(f"Volume of the loaded sound: {sound_loaded.volume}.")
 
 # %%
 # Visualize a sound