Update concept-model-lifecycle-retirement.md (Typo "Azure Open AI"→"Azure OpenAI")

https://learn.microsoft.com/en-us/azure/machine-learning/concept-model-lifecycle-retirement?view=azureml-api-2
https://github.com/MicrosoftDocs/azure-ai-docs/blob/main/articles/machine-learning/concept-model-lifecycle-retirement.md
#PingMSFTDocs

Author: hyoshioka0128

articles/machine-learning/concept-model-lifecycle-retirement.md

@@ -22,7 +22,7 @@ Models in the model catalog are continually refreshed with newer and more capabl
 > This article describes deprecation and retirement only for models that can be deployed to __serverless APIs__, not managed compute. To learn more about the differences between deployment to serverless APIs and managed computes, see [Model Catalog and Collections](concept-model-catalog.md).
 
 > [!NOTE]
-> Azure OpenAI models in the model catalog are provided through Azure OpenAI Service. For information about Azure Open AI model deprecation and retirement, see the [Azure OpenAI service product documentation](/azure/ai-services/openai/concepts/model-retirements).
+> Azure OpenAI models in the model catalog are provided through Azure OpenAI Service. For information about Azure OpenAI model deprecation and retirement, see the [Azure OpenAI service product documentation](/azure/ai-services/openai/concepts/model-retirements).
 
 ## Model lifecycle stages
 
@@ -72,4 +72,4 @@ Models labeled _Retired_ are no longer available for use. You can't create new d
 ## Related content
 
 - [Model Catalog and Collections](concept-model-catalog.md)
-- [Data, privacy, and security for use of models through the Model Catalog](concept-data-privacy.md)
+- [Data, privacy, and security for use of models through the Model Catalog](concept-data-privacy.md)