Correct heading markup to make articles valid

[garycentric]

Without a space between the heading identifier and the heading, the build system doesn't recognize the section

[learn-build-service-prod]

PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 issues. Other issues are also a high priority. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

✅ No issues found

More information about PoliCheck

Information: PoliCheck | Severity Guidance | Term
For any questions: Try searching the learn.microsoft.com contributor guides or post your question in the Learn support channel.

[learn-build-service-prod]

Learn Build status updates of commit 712dd4f:

✅ Validation status: passed

File	Status	Preview URL	Details
sharepoint/sharepoint-ps/Microsoft.Online.SharePoint.PowerShell/Add-SPOContainerUser.md	✅Succeeded	View (sharepoint-ps)
sharepoint/sharepoint-ps/Microsoft.Online.SharePoint.PowerShell/Remove-SPOContainerUser.md	✅Succeeded	View (sharepoint-ps)
sharepoint/sharepoint-ps/Microsoft.Online.SharePoint.PowerShell/Set-SPOContainerUser.md	✅Succeeded	View (sharepoint-ps)

For more details, please refer to the build report.

[learn-build-service-prod]

PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 issues. Other issues are also a high priority. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

✅ No issues found

More information about PoliCheck

Information: PoliCheck | Severity Guidance | Term
For any questions: Try searching the learn.microsoft.com contributor guides or post your question in the Learn support channel.

[learn-build-service-prod]

Learn Build status updates of commit 9e0c30b:

✅ Validation status: passed

File	Status	Preview URL	Details
sharepoint/sharepoint-ps/Microsoft.Online.SharePoint.PowerShell/Add-SPOContainerUser.md	✅Succeeded	View (sharepoint-ps)
sharepoint/sharepoint-ps/Microsoft.Online.SharePoint.PowerShell/Remove-SPOContainerUser.md	✅Succeeded	View (sharepoint-ps)
sharepoint/sharepoint-ps/Microsoft.Online.SharePoint.PowerShell/Set-SPOContainerUser.md	✅Succeeded	View (sharepoint-ps)

For more details, please refer to the build report.