Hi all I spotted one …

Hi all

I spotted one or two typos today, and also thought about some improvements regarding notation (for instance, I was not very happy about my q superscript tau for the market-based probabilities of different contingencies at time tau occuring, it is too easy to confuse with q the price vector of tradable assets).

It's been lovely teaching you guys, hope students next year will be of the same calibre! Good luck with the rest of the course + exams!