[Issue] :speech_balloon: fix typo in php doc

[m2-assistant]

This issue is automatically created based on existing pull request: #29451: 💬 fix typo in php doc

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Description (*)

fix a typo in downloadable in the class description of \Magento\Downloadable\Block\Sales\Order\Email\Items\Downloadable

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds are green)

[magento-engcom-team]

Hi @m2-assistant[bot]. Thank you for your report.
The issue has been fixed in #29451 by @brosenberger in 2.4-develop branch
Related commit(s):

• 2f2ceb64f6b1d8808960bf2e4ca36fafbb06f73f
• 200484d90f18a4ad932bf1205bf7bebe1f7c4bf0
• 2841c9c5f2d883f62886e85a089c9d797bd0b4e7

The fix will be available with the upcoming 2.4.1 release.