Added PR reference

Author: KoenZomers

CHANGELOG.md

@@ -30,7 +30,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 - Added `Restore-PnPFlow` cmdlet which allows for undeleting a flow within 21 days of deletion. [#4415](https://github.com/pnp/powershell/pull/4415)
 - Added `-ExcludeDeprecated` to `Export-PnpTaxonomy` which allows for deprecated terms to be excluded from the export [#4053](https://github.com/pnp/powershell/pull/4053)
 - Added `-HidePeoplePreviewingFiles` to `Set-PnPSite` which allows for hiding the people previewing files feature on a site [#4416](https://github.com/pnp/powershell/pull/4416)
-- Added `-AllowWebPropertyBagUpdateWhenDenyAddAndCustomizePagesIsEnabled` to `Set-PnPTenant` which allows for updating of web property bag when DenyAddAndCustomizePages is enabled
+- Added `-AllowWebPropertyBagUpdateWhenDenyAddAndCustomizePagesIsEnabled` to `Set-PnPTenant` which allows for updating of web property bag when DenyAddAndCustomizePages is enabled [#4508](https://github.com/pnp/powershell/pull/4508)
 
 ### Changed