Add punctuation: Work diagram A10 as follows 3 edge sts in garter st repeat A10 until 4 sts remain 1 st as first st in diagram and 3 edge sts in garter st
Work diagram A.10 as follows: 3 edge sts in garter st, repeat A.10 until 4 sts remain, 1 st as first st in diagram and 3 edge sts in garter st.