Contribute correction: Journey to the Centre of the Earth

  ____     __   __   _    _     _____   
 |  _ \\   \ \\/ // | |  | ||  |  ___|| 
 | |_| ||   \ ` //  | |/\| ||  | ||__   
 | .  //     | ||   |  /\  ||  | ||__   
 |_|\_\\     |_||   |_// \_||  |_____|| 
 `-` --`     `-`'   `-`   `-`  `-----`