Update Set-CalendarProcessing.md

MinimumDurationInMinutes param only applies to workspace mailboxes per email request.

Author: chrisda

exchange/exchange-ps/exchange/Set-CalendarProcessing.md

@@ -691,10 +691,12 @@ Accept wildcard characters: False
 ### -MinimumDurationInMinutes
 This parameter is available only in the cloud-based service.
 
-The MinimumDurationInMinutes parameter specifies the minimum duration in minutes for meeting requests. A valid value is an integer from 0 through INT32 (2147483647). The default value is 0, which means there is no minimum duration.
+The MinimumDurationInMinutes parameter specifies the minimum duration in minutes for meeting requests in workspace mailboxes. A valid value is an integer from 0 through INT32 (2147483647). The default value is 0, which means there is no minimum duration.
 
 For recurring meetings, the value of this parameter applies to the length of an individual meeting instance.
 
+This parameter only works on workspace mailboxes.
+
 ```yaml
 Type: Int32
 Parameter Sets: (All)