diff --git a/data/benchmark/heuristic_processing.py b/data/benchmark/heuristic_processing.py
index 737139a..5721bef 100644
--- a/data/benchmark/heuristic_processing.py
+++ b/data/benchmark/heuristic_processing.py
@@ -108,7 +108,7 @@ def _plot_boxplots(
     axes[0].set_ylabel(r"Time [$\mu s$]", fontname="Nimbus Roman")
 
     score_data.plot(kind="box", ax=axes[1], **props)
-    axes[1].set_title("Score", fontname="Nimbus Roman", fontsize=12)
+    axes[1].set_title("Cost", fontname="Nimbus Roman", fontsize=12)
     axes[1].set_ylabel(r"$\mathbf{\Xi}$", fontname="Nimbus Roman")
 
     noise_data.plot(kind="box", ax=axes[2], **props)
@@ -117,5 +117,5 @@ def _plot_boxplots(
 
     for ax in axes:
         ax.set_xticklabels(
-            ["Baseline", "Heuristic", "RL"], fontname="Nimbus Roman", fontsize=10
+            ["Baseline", "Heuristic", "RL*"], fontname="Nimbus Roman", fontsize=10
         )