Noticed a few typos while reading through the docs.
Not sure how to report this so I'm making a bug report. I've attached a patch generated with git-format-patch(1). Hope that's alright.
One of the typos shows up in a few places. Can be seen with:
$ grep -ir "\ a\ a\ "
I haven't done anything to the occurrences of that typo in old "ChangeLog" files; didn't want to upset anything.