NEW YORK

An article on Thursday about a new law that will expunge the records of those convicted of low-level marijuana crimes described incorrectly the number of people affected by the law. About 160,000 people with low-level marijuana convictions in New York will see those convictions cleared from their record. And of that number, 10,872 in New York City and 13,537 in the rest of the state, will have no criminal records after their marijuana convictions are cleared. The remaining approximately 136,000 people will still have criminal records because of other convictions. It is not the case that only the 10,872 people in New York City and 13,537 in the rest of the state will have their low-level marijuana convictions cleared from their records.

BUSINESS

An article on Monday about food-centered start-up businesses misstated the name of a food consulting firm in California and misidentified the location of its headquarters. The firm is CCD Innovation, not CCD Helmsman; it is based in Emeryville, not Oakland.

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An article on Wednesday about foreign land purchases by the United States misidentified the American signatory on the Treaty of Guadalupe-Hidalgo in Mexico City in 1848. It was an envoy for President James Polk, not President Polk himself.

ARTS & LEISURE

An article on Page 9 about the popular film adaptations of John Grisham’s legal thrillers describes incorrectly some events in the film “A Time to Kill.” The 10-year-old girl in the story was raped and beaten, but she was not murdered.