refact: error mesage

leozz37 · leozz37 · commit faa5602e57c3 · 2021-08-18T20:28:42.000-03:00
diff --git a/cmd/cli/cli.go b/cmd/cli/cli.go
@@ -22,7 +22,7 @@ func main() {
 	}
 	if *portPtr == "" {
 		flag.PrintDefaults()
-		fmt.Errorf("PORT flag is required.")
+		fmt.Errorf("Flag PORT is required.")
 	}
 
 	if *listenPtr {

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ func main() {`
`22`	`22`	`}`
`23`	`23`	`if *portPtr == "" {`
`24`	`24`	`flag.PrintDefaults()`
`25`		`- fmt.Errorf("PORT flag is required.")`
	`25`	`+ fmt.Errorf("Flag PORT is required.")`
`26`	`26`	`}`
`27`	`27`
`28`	`28`	`if *listenPtr {`