After Hostetler and Samuel Fields let Steve "The Drunk" go, Fields drops the chalk board Steve signed on the ground. When the camera angle changes, it is now propped up against the wall.
In addition, the chalked message on the board is now noticeably different from the original writing.
Swearengen tells Dan and Johnny to signal him if he happened to drool while holding his meeting. But neither Dan nor Johnny stay in the room to watch; they stand outside the door and let people in and out.