Comparison notebook: fix paths and time_start var in supp script

docs/notebooks/comparison/supp_scaling_dimensionality_experiment.ipynb

@@ -234,7 +234,7 @@
     "fig.savefig(f\"./results/plots/{cfg.exp_log_name}_metric_comparison_sim_budget_{cfg.n[0]}_dim_size_{cfg.data[0]}_adapted_bandwidth.png\", dpi=300)\n",
     "fig.savefig(f\"./results/plots/{cfg.exp_log_name}_metric_comparison_sim_budget_{cfg.n[0]}_dim_size_{cfg.data[0]}_adapted_bandwidth.pdf\", dpi=300)\n",
     "\n",
-    "print(f\"Plots saved"\)\n",
+    "print(f\"Plots saved\")\n",
     "print(\"Finished running experiments.\")\n"
    ]
   }