Corrections, Aug. 20

Cypher puzzle, Aug. 13, Datebook, Page 55

The Cypher puzzle misstated the name of the airline captain who landed his disabled plane in the Hudson River in 2009 and was the subject of the movie “Sully.” The correct name is Chesley Sullenberger.

Grocery stores face revamp as tech advances, Aug. 13, Business, L5

The story about the future of grocery purchases incorrectly stated when the farmers’ market in the Ferry Building got its start. The regular market opened in 1993.