HELP PLEAS!!
The following question is based on your reading of A Midsummer Night’s Dream by William Shakespeare.

BOTTOM
Not a word of me. All that I will tell you is, that
the duke hath dined. Get your apparel together,
good strings to your beards, new ribbons to your
pumps; meet presently at the palace; every man look
o'er his part; for the short and the long is, our
play is preferred. In any case, let Thisbe have
clean linen; and let not him that plays the lion
pair his nails, for they shall hang out for the
lion's claws. And, most dear actors, eat no onions
nor garlic, for we are to utter sweet breath; and I
do not doubt but to hear them say, it is a sweet
comedy. No more words: away! go, away!

How is this speech an example of metatheatre?