Briefly explain why the following code will not compile and describe a way to fix the error. import java.util. Scanner: public class quiz1 1 public static void greetUser() System.out. println("Greetings! Please enter your name"); 5canner userInput = new Scanner(System. in); String userName = userInput. nextLine(); return userName: 3 publie static void main(String[] args) \& Systee.out.print ln(greetUser()); ?.