Update aoai-assignment.ipynb (Typo "Azure Open AI"→"Azure OpenAI")

https://github.com/microsoft/generative-ai-for-beginners/blob/main/06-text-generation-apps/python/aoai-assignment.ipynb
#PingMSFTDocs

06-text-generation-apps/python/aoai-assignment.ipynb

@@ -95,17 +95,17 @@
     "In case you didn't already, you need to carry out the following steps:\n",
     "\n",
     "- Create an account on Azure <https://azure.microsoft.com/free/>.\n",
-    "- Gain access to Azure Open AI. Go to <https://learn.microsoft.com/azure/ai-services/openai/overview#how-do-i-get-access-to-azure-openai> and request access.\n",
+    "- Gain access to Azure OpenAI. Go to <https://learn.microsoft.com/azure/ai-services/openai/overview#how-do-i-get-access-to-azure-openai> and request access.\n",
     "\n",
     "  > [!NOTE]\n",
-    "  > At the time of writing, you need to apply for access to Azure Open AI.\n",
+    "  > At the time of writing, you need to apply for access to Azure OpenAI.\n",
     "\n",
     "- Create an Azure OpenAI Service resource. See this guide for how to [create a resource](https://learn.microsoft.com/azure/ai-services/openai/how-to/create-resource?pivots=web-portal&WT.mc_id=academic-105485-koreyst).\n",
     "\n",
     "\n",
     "### Locate API key and endpoint\n",
     "\n",
-    "At this point, you need to tell your `openai` library what API key to use. To find your API key, go to \"Keys and Endpoint\" section of your Azure Open AI resource and copy the \"Key 1\" value.\n",
+    "At this point, you need to tell your `openai` library what API key to use. To find your API key, go to \"Keys and Endpoint\" section of your Azure OpenAI resource and copy the \"Key 1\" value.\n",
     "\n",
     "  ![Keys and Endpoint resource blade in Azure Portal](https://learn.microsoft.com/azure/ai-services/openai/media/quickstarts/endpoint.png?WT.mc_id=academic-105485-koreyst)\n",
     "\n",
@@ -118,7 +118,7 @@
     "\n",
     "### Setup configuration Azure\n",
     "\n",
-    "If you're using Azure Open AI, here's how you setup configuration:\n",
+    "If you're using Azure OpenAI, here's how you setup configuration:\n",
     "\n",
     "```python\n",
     "client = AzureOpenAI(\n",
@@ -209,7 +209,7 @@
     "> If you're using Windows type `venv\\Scripts\\activate` instead of `source venv/bin/activate`. \n",
     "\n",
     "> [!NOTE]\n",
-    "> Locate your Azure Open AI key by going to https://portal.azure.com/ and search for `Open AI` and select the `Open AI resource` and then select `Keys and Endpoint` and copy the `Key 1` value."
+    "> Locate your Azure OpenAI key by going to https://portal.azure.com/ and search for `Open AI` and select the `Open AI resource` and then select `Keys and Endpoint` and copy the `Key 1` value."
    ]
   },
   {