Contribute correction: Fractal Generator

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