demo code has an IndentationError

[zhangming0509]

the last demo in the lettuce tutorial has an IndentationError

  def have_the_number(self, step, number):
    '''I have the number (\d+)'''
      self.set_number(number)

[nikolas]

good point, looks like the problem can be fixed here: https://github.com/gabrielfalcao/lettuce/blob/master/_public/tutorial/simple.html#L412

But that file is complicated.. I can't figure it out.