Should the registrars, assessors, or registry assessors make a mistake in recording an elector's party, the said elector may have the registry corrected, amended, or altered, so as to secure a correct registration, in the same manner and by the same processes as are provided by law for the correction and amendment of the registry in other particulars: Provided, That such amendments shall not be made later than ten days before any primary election at which the voter desires or intends to vote.