In Chapter I, "Scudaamore's treachery" was changed to "Scudamore's treachery", and "we do need a surgeon" was changed to "We do need a surgeon".
In Chapter II, "What eyes?" was changed to "What eyes!", a missing period was added after "cried the young chief", a quotation mark was added after "we can approach the brigantine unsuspected", "There can be no discrimination, captain, We need one another" was changed to "There can be no discrimination, captain, we need one another", and "to all the details for the hundreth time" was changed to "to all the details for the hundredth time".
In Chapter III, a missing quotation mark was added after "It is the Swallow.">[