The boundaries of said village shall be as follows: Commencing at a point in Lake Michigan one-half mile east of the point where the one-eight section line in the north half of section six, in township forty-two north of range thirteen east of third principal meridian meets the shore of said lake, thence west to last named point and upon said one-eight section line to the township line, thence south on said township line to the one-eighth section line in the north half of section eighteen in said township and range, thence east on the last named one-eighth section line continued to the quarter section line of section seventeen, thence north on the quarter section line of said section seventeen and section eight, in said township and range to the shore of said lake, thence east one-half mile and thence northwesterly to the point of beginning. Provided the limits of said village may be extended so as to include therein any addition that may be made thereto and any tract of land the owner or owners of which, or a majority of them, may desire to have included in said village.