update

Author: mrbullwinkle

articles/ai-services/openai/whats-new.md

@@ -29,7 +29,7 @@ If you are currently using a preview API version to take advantage of the latest
 
 ## February 2024
 
-### Update to GPT-4-1106-preview upgrade plans
+### Update to GPT-4-1106-Preview upgrade plans
 
 The deployment upgrade of `gpt-4` 1106-Preview to `gpt-4` 0125-Preview scheduled for March 8, 2024 is no longer taking place. Deployments of `gpt-4` versions 1106-Preview and 0125-Preview set to "Auto-update to default" and "Upgrade when expired" will start to be upgraded after a stable version of the model is released.