Fix URL

[changeworld]

docs.microsoft.com -> learn.microsoft.com

[prmerger-automator[bot]]

@changeworld : Thanks for your contribution! The author(s) and reviewer(s) have been notified to review your proposed change.

[prmerger-automator[bot]]

@changeworld : Thanks for your contribution! The author(s) and reviewer(s) have been notified to review your proposed change.

[learn-build-service-prod[bot]]

Learn Build status updates of commit cd71744:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
articles/active-directory-b2c/index.yml	:white_check_mark:Succeeded
docfx.json	:white_check_mark:Succeeded

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[prmerger-automator[bot]]

PRMerger Results

Issue	Description
Yaml File(s)	This PR includes changes to .yml file(s) owned by another author.
Json File	This PR contains json file(s).
Repository root file	This pull request contains a file submitted to the root of the repository.

[v-dirichards]

@kengaderdus

Note: the URLs in the first file don't redirect successfully.

Can you review the proposed changes?

Important: When the changes are ready for publication, adding a #sign-off comment is the best way to signal that the PR is ready for the review team to merge.

#label:"aq-pr-triaged" @MicrosoftDocs/public-repo-pr-review-team

[v-dirichards]

@kengaderdus Can you review this old PR and determine whether it needs to be closed or merged?

@MicrosoftDocs/public-repo-pr-review-team

[v-dirichards]

@kengaderdus for review, thanks.

[v-dirichards]

@kengaderdus

Can you review this old PR and determine whether it needs to be closed or merged?

@MicrosoftDocs/public-repo-pr-review-team

[v-dirichards]

We are not accepting this change at this time.