Contribute correction: Program MSX No.8

  _____     _____              __   __  
 |__  //   |  ___||     ___    \ \\/ // 
   / //    | ||__      /   ||   \ ` //  
  / //__   | ||__     | [] ||    | ||   
 /_____||  |_____||    \__ ||    |_||   
 `-----`   `-----`      -|_||    `-`'   
                         `-`