Update Remove-AzureADApplicationProxyConnectorGroup.md (Azure#541)

The PowerShell command in example 1 was: Remove-AzureADApplicationProxyApplicationConnectorGroup -ObjectId 59462d3c-a1bc-40a0-9bed-be799357ebce
it should be: Remove-AzureADApplicationProxyConnectorGroup -Id 59462d3c-a1bc-40a0-9bed-be799357ebce (as can be seen in the syntax section )

Author: Ronald-den-Os

azureadps-2.0/AzureAD/Remove-AzureADApplicationProxyConnectorGroup.md

@@ -24,7 +24,7 @@ It can only be used on an empty connector group, with no connectors assigned.
 
 ### Example 1
 ```
-PS C:\> Remove-AzureADApplicationProxyApplicationConnectorGroup -ObjectId 59462d3c-a1bc-40a0-9bed-be799357ebce
+PS C:\> Remove-AzureADApplicationProxyConnectorGroup -Id 59462d3c-a1bc-40a0-9bed-be799357ebce
 ```
 
 Example 1: Remove a specific Connector Group