spelling fix

appendix-E/01_main-chapter-code/appendix-E.ipynb

@@ -479,7 +479,7 @@
    "id": "8e951cd6-5e42-44d2-b21f-895cb61004fe",
    "metadata": {},
    "source": [
-    "- Lastly, let's calculate the initial classification accuracy of the non-finetuning model (we expect this to be around 50%, which means that the model is not able to distinguish between spam and non-spam messages yet reliably)"
+    "- Lastly, let's calculate the initial classification accuracy of the non-finetuned model (we expect this to be around 50%, which means that the model is not able to distinguish between spam and non-spam messages yet reliably)"
    ]
   },
   {