Section 3. A corporation formed pursuant to section 2 may authorize, at a meeting duly called for the purpose, by vote of 2/3 of the shareholders present and voting a change of its corporate name. Within 60 days after any meeting at which such change has been authorized, articles of amendment, signed under the penalties of perjury by the executive officer and by the clerk, setting forth such change and the due adoption thereof, shall be delivered to the state secretary for filing.