Update New-RetentionCompliancePolicy.md

Author: chrisda

exchange/exchange-ps/exchange/New-RetentionCompliancePolicy.md

@@ -446,7 +446,7 @@ Accept wildcard characters: False
 ```
 
 ### -PriorityCleanup
-This parameter is used to create a [Priority Cleanup](/purview/priority-cleanup) policy to expedite the deletion of sensitive content, overriding any existing retention settings or eDiscovery holds.
+The PriorityCleanup switch specifies whether to create a [Priority Cleanup](https://learn.microsoft.com/purview/priority-cleanup) policy to expedite the deletion of sensitive content, overriding any existing retention settings or eDiscovery holds. You don't need to specify a value with this switch.
 
 ```yaml
 Type: SwitchParameter