clarifications

ch07/05_dataset-generation/reflection-gpt4.ipynb

@@ -110,7 +110,7 @@
     "- First, let's test if the OpenAI API is correctly set up\n",
     "- If you don't have an account yet, you need to create one at https://platform.openai.com/\n",
     "- Note that you will also have to transfer some funds to your account as the GPT-4 API is not free (see https://platform.openai.com/settings/organization/billing/overview)\n",
-    "- Running the examples in this notebook costs about \\$0.3 (3 cents) with GPT-4o-mini as of this writing\n",
+    "- Running the code exactly as it appears in this notebook costs about \\$0.03 (3 cents) with GPT-4o-mini as of this writing\n",
     "- Applying the two methodologies above to all 1100 entries in the chapter 7 instruction dataset costs about \\$0.60 (60 cents)"
    ]
   },