A half-century after being published, several children’s books by world-famous British author Roald Dahl are being revised to change language that may be offensive to some, sparking accusations of censorship. Some words related to weight, gender and race were omitted or replaced. The “enormously fat” 9-year-old boy in “Charlie and the Chocolate Factory” became “enormous,” and the “Cloud-Men” from “James and the Giant Peach” became “Cloud-People.” Miss Trunchbull, the principal in “Matilda,” no longer has a “horsey” face, and “eight nutty little idiots” are now just “eight nutty little boys.” Britain’s Telegraph newspaper first reported the changes Friday, laying out...