Jordan Field

I'm pretty unclear on the directions for this drink. The concept of a Scotch and Heering toddy sounds great, but it seems like there might be a typo in the directions. Also, 10 ml of hot water seems like not enough for a toddy-style drink. Any clarification?

Is the garnish supposed to be a grapefruit wedge or a grapefruit twist? The photo has a twist, but the text says wedge.

Is the garnish supposed to be a thyme sprig or a rosemary sprig? It definitely looks like a rosemary sprig in the photo.