LA Oiling Question

In KrazyKuda's article about assembling the front of an LA, he mentions a bolt that should have a hole in it.
There are 3 bolts that hold the cam thrust plate in place. None of mine have the hole. Was it assembled incorrectly? It has the drip plate, or whatever it's called. It looks kinda like a timing pointer.
How to Assemble the Front of a Small Block