Thread:Neetaku/@comment-5774380-20160501030500/@comment-5774380-20160518214122

Because we made that manual just a year ago, before that there were no regulations to decide the correct spelling of a name (or to decide nothing at all). Even Eren's surname had to be chosen in a long voting between the previous admins.

In the case of the 104th Training Corps, this is a little bigger because that's also the name of one of the story arcs. It's hard for me to believe that nobody noticed the difference in spelling until now (us included :S).