OpenAI Transcriptions documentation page title is "Untitled"

[Dancan254]

Description

The browser tab title for the OpenAI Transcriptions documentation page is displayed as:

Untitled :: Spring AI Reference

instead of using the document title.

The page itself renders correctly with the OpenAI Transcriptions heading, but the generated HTML <title> is:

<title>Untitled :: Spring AI Reference</title>

Steps to Reproduce

1. Open the OpenAI Transcriptions documentation page:
   https://docs.spring.io/spring-ai/reference/api/audio/transcriptions/openai-transcriptions.html
2. Observe the browser tab title, or run:

document.title

Actual Result

Untitled :: Spring AI Reference

Expected Result

OpenAI Transcriptions :: Spring AI Reference

Additional Information

The AsciiDoc source already defines the document title:

= OpenAI Transcriptions

The page heading renders correctly, which suggests the issue is with how the page title is generated for the HTML document.

[Dancan254]

I verified that this issue is no longer reproducible on 2.0.1-SNAPSHOT. It appears to have been resolved by commit 0df8a45 (Closes #6606). If this issue is already covered by that change, please feel free to close this issue.