Update command structure (#1245)

* Update command structure

Add detail to command structure

* Update Modbus-Bridge.md

---------

Co-authored-by: blakadder <blakadder@users.noreply.github.com>

docs/Modbus-Bridge.md

@@ -68,9 +68,9 @@ int32|Return or send the slave data as a 32 bits signed int
 ### Additional commands for USE_MODBUS_BRIDGE_TCP
 Command|Parameters
 :---|:---
-ModbusTCPStart| Start the Modbus TCP bridge on the specified `tcp port`
-ModbusTCPConnect| Connect to a remote Modbus TCP server on `ip address` and `remote tcp port`
-ModbusTCPMqtt| Send results queried by tcp modbus client also to mqtt when parameter is 1
+ModbusTCPStart | `<port>` = start the Modbus TCP bridge on the specified port
+ModbusTCPConnect | `<port>,<ip_address>` = connect to a remote Modbus TCP server on remote tcp `port˙` and `ip_address`
+ModbusTCPMqtt| `<x>` = send results queried by tcp modbus client also to mqtt when parameter is 1
 
 ## Returned Data
 ```json