In Act I, Scene I, a missing question mark was added after "Has he not a share of vanity in his composition".
In Act IV, Scene I, "Willoughby." was added before the lines beginning "'Tis past the hour" and "Ha! gone,—I am sorry for it".
In Act IV, Scene II, "Peter." was added before the line beginning "Vapid presents his compliments"; the line "Here's something wanting, sir.", which was originally formatted as a stage direction, has been reformatted as dialogue; a missing quotation mark was inserted before the words "Die all" in the line "in the middle of my composition?—Die all, die nobly"; and missing brackets were added before the stage directions beginning "As he is going to sign" and the final "Exeunt".
In Act V, Scene II, "Vapid." was added before the line beginning "Here's a situation!"
In the advertisements, a missing comma was added after "West Indian".