Post-review notes, typos, editorial stuff only

[wtarreau]

This is what I found during a quiet throrough review :

• paragraph 4: s/The client the retries the request/The client then retries the request (s/the/then)

Well, nothing else, the doc looks very exhaustive on all possible situations, all the interrogations that stemmed in my mind during the reading were answered a few lines later.

[martinthomson]

Glad to hear it Willy :)