Added PR reference

Author: KoenZomers

CHANGELOG.md

@@ -60,7 +60,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 - Added `Set-PnPSiteDocumentIdPrefix` which allows changing of the document id prefix on a site collection [#4765](https://github.com/pnp/powershell/pull/4765)
 - Added `Get-PnPMicrosoft365Roadmap` which allows retrieval of the Microsoft 365 Roadmap items [#4764](https://github.com/pnp/powershell/pull/4764)
 - Added `-Name` parameter to `Add-PnPApplicationCustomizer` cmdlet to allow for specifying the name of the application customizer [#4767](https://github.com/pnp/powershell/pull/4767)
-- Added `Get-PnPTraceLog` cmdlet which allows reading from the detailed in memory logs of the PnP PowerShell cmdlet execution
+- Added `Get-PnPTraceLog` cmdlet which allows reading from the detailed in memory logs of the PnP PowerShell cmdlet execution [#4794](https://github.com/pnp/powershell/pull/4794)
 
 ### Changed