Merge pull request MicrosoftDocs#3114 from get-itips/patch-33

Added note about date range

Author: chrisda

exchange/exchange-ps/exchange/advanced-threat-protection/Get-UrlTrace.md

@@ -14,7 +14,7 @@ monikerRange: "exchonline-ps || eop-ps"
 ## SYNOPSIS
 This cmdlet is available only in the cloud-based service.
 
-Use the Get-UrlTrace cmdlet to view the results of Safe Links actions in your cloud-based organization.
+Use the Get-UrlTrace cmdlet to view the results of Safe Links actions in your cloud-based organization. Currently, the date range can't be more than seven days.
 
 For information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax (https://technet.microsoft.com/library/bb123552.aspx).