addendum to announcement

A couple of days ago I announced the paper "On weak higher dimensional categories" by C. Hermida, M. Makkai and J. Power. Now, I am announcing some small changes of the arrangements concerning the electronic access to the paper. The paper is available by anonymous ftp from triples.math.mcgill.ca in the directory pub/makkai/multitopicsets [so, the change is that now the paper is put into a subdirectory of pub/makkai]. There are ten files [there were nine before; I have cut the largest into two]. M. Makkai