How is in java he tell me this error

Question

the error is in system.out.printin

Answer 1

capital S, and it's an L not an I after print, for "print line"

Answer 2

System.out.println("Hello world");

Answer 3

For your information and later use, the 'ln' (LN in lowercase) is commonly associated with 'line,' as println() prints a newline after its argument(s) is/are printed.