Fix the end condition for the embed content handling loop

[julienw]

Fixes #1822

Summary

This changes (and effectively fixes) the end condition for the embeds handling loop.

What kind of change does this PR introduce?

Bugfix

For any code change,

• [X] Related documentation has been updated if needed
• [ ] Related tests have been updated or tests have been added

I didn't see any test related to embed but I'd be happy to update some if needed.

I especially looked at the "embed" page in the documentation, and everything looked good in my opinion.

Does this PR introduce a breaking change? (check one)

• [ ] Yes
• [X] No

If yes, please describe the impact and migration path for existing applications:

Related issue, if any:

#1822

Tested in the following browsers:

• [X] Chrome
• [X] Firefox
• [ ] Safari
• [ ] Edge
• [ ] IE

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Name	Status	Preview	Comments	Updated (UTC)
docsify-preview	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 18, 2023 6:11am

[codesandbox-ci[bot]]

This pull request is automatically built and testable in CodeSandbox.

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Latest deployment of this branch, based on commit 73dc6d601005f8175b394dc57ef337f50794c297:

Sandbox	Source
docsify-template	Configuration
problem-with-docsify	Issue #1822
problem-with-docsify	Issue #1822

[julienw]

@sy-records @Koooooo-7 gently ping for this simple patch :-)

[julienw]

up! thanks for your consideration