A proposed disclosure statement submitted for court approval shall contain on its face the following language, or words of similar import, in boldface type:

THIS IS NOT A SOLICITATION OF ACCEPTANCE OR REJECTION OF THE PLAN. ACCEPTANCE OR REJECTION MAY NOT BE SOLICITED UNTIL A DISCLOSURE STATEMENT HAS BEEN APPROVED BY THE BANKRUPTCY COURT. THIS DISCLOSURE STATEMENT IS BEING SUBMITTED FOR APPROVAL BUT HAS NOT BEEN APPROVED BY THE COURT.