Update main.swift
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@@ -4,7 +4,7 @@ import SwiftSerial
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let arguments = CommandLine.arguments
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let arguments = CommandLine.arguments
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guard arguments.count >= 2 else {
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guard arguments.count >= 2 else {
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print("Need serial port name, e.g. /dev/ttyUSB0 as the first argument.")
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print("Need serial port name, e.g. /dev/ttyUSB0 or /dev/cu.usbserial as the first argument.")
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exit(1)
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exit(1)
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}
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}
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