Apply style 2 in the flags (a line break before the description)...

Apply style 2 in the flags (a line break before the description) https://github.com/arduino/arduino-cli/pull/24#discussion_r213709753

commands/board/list.go

@@ -39,8 +39,9 @@ func initListCommand() *cobra.Command {
 		Args:    cobra.NoArgs,
 		Run:     runListCommand,
 	}
-	usage := "The timeout of the search of connected devices, try to high it if your board is not found (e.g. to 10s)."
-	listCommand.Flags().StringVar(&listFlags.timeout, "timeout", "5s", usage)
+
+	listCommand.Flags().StringVar(&listFlags.timeout, "timeout", "5s",
+		"The timeout of the search of connected devices, try to high it if your board is not found (e.g. to 10s).")
 	return listCommand
 }
 

commands/config/init.go

@@ -39,13 +39,9 @@ func initInitCommand() *cobra.Command {
 		Args: cobra.NoArgs,
 		Run:  runInitCommand,
 	}
-	initCommand.Flags().BoolVar(&initFlags._default,
-		"default",
-		false,
+	initCommand.Flags().BoolVar(&initFlags._default, "default", false,
 		"If omitted, ask questions to the user about setting configuration properties, otherwise use default configuration.")
-	initCommand.Flags().StringVar(&initFlags.location,
-		"save-as",
-		"",
+	initCommand.Flags().StringVar(&initFlags.location, "save-as", "",
 		"Sets where to save the configuration file [default is ./.cli-config.yml].")
 	return initCommand
 }

commands/upload/upload.go

@@ -45,10 +45,14 @@ func InitCommand() *cobra.Command {
 		Args:    cobra.MaximumNArgs(1),
 		Run:     run,
 	}
-	uploadCommand.Flags().StringVarP(&flags.fqbn, "fqbn", "b", "", "Fully Qualified Board Name, e.g.: arduino:avr:uno")
-	uploadCommand.Flags().StringVarP(&flags.port, "port", "p", "", "Upload port, e.g.: COM10 or /dev/ttyACM0")
-	uploadCommand.Flags().BoolVarP(&flags.verbose, "verify", "t", false, "Verify uploaded binary after the upload.")
-	uploadCommand.Flags().BoolVarP(&flags.verbose, "verbose", "v", false, "Optional, turns on verbose mode.")
+	uploadCommand.Flags().StringVarP(&flags.fqbn, "fqbn", "b", "",
+		"Fully Qualified Board Name, e.g.: arduino:avr:uno")
+	uploadCommand.Flags().StringVarP(&flags.port, "port", "p", "",
+		"Upload port, e.g.: COM10 or /dev/ttyACM0")
+	uploadCommand.Flags().BoolVarP(&flags.verbose, "verify", "t", false,
+		"Verify uploaded binary after the upload.")
+	uploadCommand.Flags().BoolVarP(&flags.verbose, "verbose", "v", false,
+		"Optional, turns on verbose mode.")
 	return uploadCommand
 }