Update Set-OrganizationConfig.md

Error in Example 6, this is a sting and to have the time set it need :

Author: poiriersimon

exchange/exchange-ps/exchange/organization/Set-OrganizationConfig.md

@@ -303,7 +303,7 @@ This example allows only the client applications specified by the EwsAllowList p
 
 ### -------------------------- Example 6 -------------------------- 
 ```
-Set-OrganizationConfig -VisibleMeetingUpdateProperties Location 15 
+Set-OrganizationConfig -VisibleMeetingUpdateProperties "Location:15" 
 ```
 
 In Exchange Online, this example results in meeting updates being auto-processed (meeting update messages aren't visible in attendee Inbox folders) except if the meeting location changes within 15 minutes of the meeting start time.