Merge pull request MicrosoftDocs#1002 from aaronmi/patch-7

Update Revoke-SPOSiteDesignRights.md

Author: VesaJuvonen

sharepoint/sharepoint-ps/sharepoint-online/Revoke-SPOSiteDesignRights.md

@@ -46,7 +46,7 @@ Type: SPOSiteDesignPipeBind
 Parameter Sets: (All)
 Aliases: 
 Applicable: SharePoint Online
-Required: False 
+Required: True 
 Position: Named
 Default value: None
 Accept pipeline input: False