■ Correction: Because of a photographer’s error, a caption on the front of Sunday’s Metro section, accompanying a story on Boston University reacting to the deaths of three students studying abroad, misspelled the name of Jeremy Butz, a water polo player at the school.
■ Correction: Because of a reporting error, a story about “Avenue Q’’ in Sunday’s Arts section misidentified the Puppet Showplace Theatre in Brookline.
■ Correction: Because of a reporting error, a story in the May 1 Metro section and the accompanying headline incorrectly described the 1894 document that was purported to list Elizabeth Warren’s great-great-great grandmother as a Cherokee. The document, alluded to in a family newsletter found by the New England Historic Genealogical Society, was an application for a marriage license, not the license itself. Neither the society nor the Globe has seen the primary document, whose existence has not been proven.The Globe welcomes information about errors that call for corrections. Information may be sent to firstname.lastname@example.org or left in a message at 617-929-8230.