doc: updated stale statements

Author: maxskorr

README.md

@@ -420,8 +420,6 @@ This command supports different protocols (HTTP, HTTPS, TCP, UDP) and automatica
 
 * **--local** – address of the service **on the machine where you run the command** (or another CLIENT/SERVER node from the wireport-managed WireGuard network)
 * **--public** – External protocol / hostname / port that will be reachable on the GATEWAY
-
-If a service is supposed to be exposed using the public IP of the gateway node (e.g., to be available on `140.120.110.10`), don't specify the public IP itself in **--public** argument, but use `0.0.0.0` instead (e.g., **tcp://0.0.0.0:32420**)
 </details>
 
 ---

app/cmd/server/commands/service.go

@@ -37,7 +37,7 @@ var PublishServiceCmd = &cobra.Command{
 	Example:
 
 	wireport service publish --local http://10.0.0.2:4000 --public https://demo.server.com:443
-	wireport service publish --local tcp://10.0.0.2:4000 --public tcp://0.0.0.0:443`,
+	wireport service publish --local tcp://10.0.0.2:4000 --public tcp://140.120.10.10:32420`,
 	Run: func(cmd *cobra.Command, _ []string) {
 		localProtocol, localHost, localPort, err := utils.ParseAddress(local)