p. [63] added missing foot symbol breaking the word "Unhap|py" to line 11 of the example in paragraph (a)

Unhap|py she | that on | no sleep | could chance,

p. [66]: the final foot symbol in line 4 of the Marlowe sonnet moved from

Their minds, | and mu|ses, on | admirèd | themes;

to the expected position

Their minds, | and mu|ses, on | admir|èd themes;

p. [67]: the final foot symbol in line 8 of the example in paragraph (2) was moved from

With worms | that are | thy cham|ber-maids; O, | here

to

With worms | that are | thy cham|ber-maids; | O, here