Typo "Azure OpenAI service"→"Azure OpenAI Service"

Author: hyoshioka0128

README.md

@@ -33,7 +33,7 @@ ReadDecomposeAsk | Like ReadRetrieveRead but use Java Semantic Kernel built-in v
 
 ## Getting Started
 
-> **IMPORTANT:** In order to deploy and run this example, you'll need an **Azure subscription with access enabled for the Azure OpenAI service**. You can request access [here](https://aka.ms/oaiapply). You can also visit [here](https://azure.microsoft.com/free/cognitive-search/) to get some free Azure credits to get you started.
+> **IMPORTANT:** In order to deploy and run this example, you'll need an **Azure subscription with access enabled for the Azure OpenAI Service**. You can request access [here](https://aka.ms/oaiapply). You can also visit [here](https://azure.microsoft.com/free/cognitive-search/) to get some free Azure credits to get you started.
 
 > **AZURE RESOURCE COSTS** by default this sample will create Azure App Service and Azure Cognitive Search resources that have a monthly cost, as well as Form Recognizer resource that has cost per document page. You can switch them to free versions of each of them if you want to avoid this cost by changing the parameters file under the infra folder (though there are some limits to consider; for example, you can have up to 1 free Cognitive Search resource per subscription, and the free Form Recognizer resource only analyzes the first 2 pages of each document.)
 
@@ -162,7 +162,7 @@ To upload more PDFs, put them in the data/ folder and run `./scripts/prepdocs.sh
 
 Here are the most common failure scenarios and solutions:
 
-1. The subscription (`AZURE_SUBSCRIPTION_ID`) doesn't have access to the Azure OpenAI service. Please ensure `AZURE_SUBSCRIPTION_ID` matches the ID specified in the [OpenAI access request process](https://aka.ms/oai/access).
+1. The subscription (`AZURE_SUBSCRIPTION_ID`) doesn't have access to the Azure OpenAI Service. Please ensure `AZURE_SUBSCRIPTION_ID` matches the ID specified in the [OpenAI access request process](https://aka.ms/oai/access).
 
 1. You're attempting to create resources in regions not enabled for Azure OpenAI (e.g. East US 2 instead of East US), or where the model you're trying to use isn't enabled. See [this matrix of model availability](https://aka.ms/oai/models).