CB350 spokes question

[interceptor]

When I was puting my new spokes on my front wheel, I noticed that the inner right side holes were not chamfered. I put it back together with no problem but thought that it was weird. Is this the way it is suppose to be?
Sorry: 1972 CB350 with drum brakes

 

[hond cb350e]

Thats the way they are i also did my

 

[interceptor]

Thanks