Calling Functions: Quiz in Go

Quiz: What would this code produce if we were to copy-paste it in a code editor and run it?

func greetCoder() {
    fmt.Println("Hello!")
    fmt.Println("Let's code!")
}

func mainFunction() {
    greetCoder()
    greetCoder()
}

Important Note:

Do not use an actual code editor to get the answer. It would defeat the purpose of the quiz.