A few typos and such...

[aksr]

Hi. I found some typos:

1. ..colligations, and other surgical or diaetetic operations *diaetetic should be diætetic: di{\ae}tetic
2. Now it might have been supposed the a Circle *the should be that
3. ..and I may almost say bimental... *bimental should be bi-mental
4. ..snese of hearing... *snese should be sense
5. ..cocnerned, though I know... *cocnerned should be concerned
6. ..unless you could setp out... *setp should be step
7. ..in the hope of enightening your... *enightening should be enlightening
8. ..thy unemacipable slave,... *unemacipable should be unemancipable
9. ..her to return quitely to... *quitely should be quietly

Maybe I'll create a diff file. I need more time, though. [Also many words should be in italic.]