Update articles/ai-services/openai/concepts/provisioned-reservation-update.md

Co-authored-by: Michael  <[email protected]>

Author: sydneemayers

articles/ai-services/openai/concepts/provisioned-reservation-update.md

@@ -27,7 +27,7 @@ The changes below apply to the global provisioned, data zone provisioned, and pr
 > [!IMPORTANT]
 > The changes in this article do not apply to the older *"Provisioned Classic (PTU-C)"* offering. They only affect the Provisioned (also known as the Provisioned Managed) offering.
 
-### Data Zone provisioned
+### Data zone provisioned
 Data zone provisioned deployments are available in the same Azure OpenAI resource as all other Azure OpenAI deployment types but allow you to leverage Azure's global infrastructure to dynamically route traffic to the data center within the Microsoft defined data zone with the best availability for each request. Data zone provisioned deployments provide reserved model processing capacity for high and predictable throughput using Azure global infrastructure within the Microsoft defined data zone. Data zone deployments are supported for gpt-4o and gpt-4o-mini model families. 
 
 For more information, see the [deployment types guide](https://aka.ms/aoai/docs/deployment-types).