Update basic/artifact_store.py

Co-authored-by: Naoto Mizuno <gobou522@gmail.com>

basic/artifact_store.py

@@ -29,7 +29,7 @@
 dataset_path = "demo-dataset.csv"
 fig_name = "result-trial.png"
 # NOTE: The uploaded artifacts can be viewed in Optuna Dashboard with the following command:
-# $ optuna-dashboard sqlite:///artifact-demo.db --artifact-dir ./save-artifact-here
+# $ optuna-dashboard sqlite:///simple-artifact-store-demo.db --artifact-dir ./save-artifact-here
 base_path = "./save-artifact-here"
 # Make the directory used for artifact store.
 os.makedirs(base_path, exist_ok=True)