diff --git a/src/diffing/methods/activation_analysis/diffing_method.py b/src/diffing/methods/activation_analysis/diffing_method.py
index 81eba6d..2519188 100644
--- a/src/diffing/methods/activation_analysis/diffing_method.py
+++ b/src/diffing/methods/activation_analysis/diffing_method.py
@@ -250,7 +250,7 @@ def compute_histogram(self, norm_values, norm_name: str, plot_dir: Path, no_outl
         plt.axvline(median_val, color='green', linestyle='--', linewidth=2, label=f'Median: {median_val:.4f}')
         
         plt.legend()
-        plt.savefig(plot_dir / f"{norm_name.replace(' ', '_').replace("(", "").replace(")", "")}_log.png", dpi=150, bbox_inches='tight')
+        plt.savefig(plot_dir / f"{norm_name.replace(' ', '_').replace('(', '').replace(')', '')}_log.png", dpi=150, bbox_inches='tight')
         plt.close()
 
   
diff --git a/src/utils/dictionary/training.py b/src/utils/dictionary/training.py
index 811527a..d7d66f4 100644
--- a/src/utils/dictionary/training.py
+++ b/src/utils/dictionary/training.py
@@ -504,7 +504,7 @@ def sae_difference_run_name(
     target = method_cfg.training.target
     target_short = target.split("_")[1]  # "bft" or "ftb"
 
-    run_name = f"SAEdiff_{target_short.replace("difference_", "")}-{base_model_cfg.name}-{cfg.organism.name}-L{layer}"
+    run_name = f"SAEdiff_{target_short.replace('difference_', '')}-{base_model_cfg.name}-{cfg.organism.name}-L{layer}"
     if not method_cfg.datasets.normalization.enabled:
         run_name += "-nonorm"