Rnd 5: Ch 3, dc in same st (Note: This is the same st joined in at end of last rnd), dc in next st, 2 dc in each of next 2 dc, fpdc (see Stitches) around post of each of next 4 dc, *2 dc in next st, dc in next st, 2 dc in each of next 2 dc, [fpdc around post of next dc] 4 times. Rep from * around; join with sl st to top of ch-3. [24 fpdc, 42 dc] = [66] sts total.
you need to change what is bolded to fptr