Anyone Want To Help Me With My Script ?

If Box.Visible = true i want the button to have Close as text on it. If Box.Visible = false i want the button to have Assault as text ... Any help?

Box = script.Parent.Parent
Button = script.Parent.Parent.Parent


	if Box.Visible == false then
		Button.Text = "Assault"
	end
	

	if Box.Visible == true then
		Button.Text = "Close"
	end