Merge branch 'ptu-update-2' of https://github.com/aahill/azure-ai-docs-pr into ptu-update-2

Author: aahill

articles/ai-services/openai/how-to/provisioned-get-started.md

@@ -51,7 +51,7 @@ Provisioned deployments are created via Azure OpenAI resource objects within Azu
 
 ## Create your provisioned deployment - capacity is available
 
-once you have verified your quota, you can create a deployment. To create a provisioned deployment, you can follow these steps; the choices described reflect the entries shown in the screenshot. 
+Once you have verified your quota, you can create a deployment. To create a provisioned deployment, you can follow these steps; the choices described reflect the entries shown in the screenshot. 
 
 :::image type="content" source="../media/provisioned/deployment-screen.png" alt-text="Screenshot of the Azure AI Foundry portal deployment page for a provisioned deployment." lightbox="../media/provisioned/deployment-screen.png":::
 

articles/ai-services/openai/how-to/provisioned-throughput-onboarding.md

@@ -116,7 +116,7 @@ To get a quick estimate for your workload using input and output TPM, leverage t
 
 To use the capacity planner, go to the Azure AI Foundry Portal and select the **Deployments** button. Then select **Deploy model**.
 
-:::image type="content" source="../media/provisioned/deploy-model-button.png" alt-text="A screenshot of the model deployment screen" lightbox="../media/provisioned/deploy-model-button.png":::
+:::image type="content" source="../media/provisioned/deploy-model-button.png" alt-text="A screenshot of the model deployment screen." lightbox="../media/provisioned/deploy-model-button.png":::
 
 Choose a model, and click **Confirm**. Select a provision-managed deployment type. After filling out the input and output TPM data in the built-in capacity calculator, select the **Calculate** button to view your PTU allocation recommendation.