Election and registration; notice.

Sec. 6a. For the foregoing purpose the said board of trustees or board of directors shall cause a notice of such election and notice of registration to be published in 4 succeeding issues of some newspaper printed within the county in which such territory is situated and having circulation within the affected territory, for 4 weeks immediately preceding such election. If no newspaper be published in such county, then such notice shall be published in a newspaper published in an adjacent county.