Conn. Gen. Stat. § 7-26: Errors to be corrected.

The town clerk of each town shall correct all errors and omissions in the indexes to the land records of such town and all omissions of the town clerk or his assistant to attest the records of conveyances of land with the genuine signature of such clerk or assistant, which shall be noted and reported to him by any person appointed by the selectmen to examine and note the same.