Finitenes of nr qf points in fibre ft morphism
Sanity check for topological space of subspace
Bit more about qf morphisms of spaces

There is a lot more to be done in the section on quasi-finite morphisms
of algebraic spaces...
Silly discussion of growth of fibres

This is very trivial. On the other hand, the behaviour of these fibres
is very different for non-quasi-separated algebraic spaces, hence it
seems worthwhile to point out some cases where the behaviour is as
expected.
Add missing hypothesis

Lemma Tag 082H was missing a hypothesis