Update 404 link to Azure OpenAI reference

Author: kristapratico

articles/ai-services/openai/reference.md

@@ -61,7 +61,7 @@ POST https://{your-resource-name}.openai.azure.com/openai/deployments/{deploymen
 - `2023-08-01-preview` (retiring April 2, 2024) [Swagger spec](https://github.com/Azure/azure-rest-api-specs/blob/main/specification/cognitiveservices/data-plane/AzureOpenAI/inference/preview/2023-08-01-preview/inference.json)
 - `2023-09-01-preview` (retiring April 2, 2024) [Swagger spec](https://github.com/Azure/azure-rest-api-specs/blob/main/specification/cognitiveservices/data-plane/AzureOpenAI/inference/preview/2023-09-01-preview/inference.json)
 - `2023-12-01-preview` [Swagger spec](https://github.com/Azure/azure-rest-api-specs/blob/main/specification/cognitiveservices/data-plane/AzureOpenAI/inference/preview/2023-12-01-preview/inference.json)
-- `2024-02-15-preview`[Swagger spec](https://github.com/Azure/azure-rest-api-specs/blob/main/specification/cognitiveservices/data-plane/AzureOpenAI/inference/preview/2024-12-15-preview/inference.json)
+- `2024-02-15-preview`[Swagger spec](https://github.com/Azure/azure-rest-api-specs/blob/main/specification/cognitiveservices/data-plane/AzureOpenAI/inference/preview/2024-02-15-preview/inference.json)
 
 **Request body**