Update Prompt_Engineering_with_Llama_3.ipynb

recipes/quickstart/Prompt_Engineering_with_Llama_3.ipynb

@@ -152,7 +152,7 @@
    "source": [
     "## Notebook Setup\n",
     "\n",
-    "The following APIs will be used to call LLMs throughout the guide. As an example, we'll call Llama 3.1 chat using [Grok](https://console.groq.com/playground?model=llama3-70b-8192).\n",
+    "The following APIs will be used to call LLMs throughout the guide. As an example, we'll call Llama 3.1 chat using [Groq](https://console.groq.com/playground?model=llama3-70b-8192).\n",
     "\n",
     "To install prerequisites run:"
    ]