While reading the announcement for 1.16i, I found a typo in the NEWS file "New in 1.17" section.
I have also accidentally found a typo in the "New in 1.15" section, Thanks x 2, Hans. Applied. which might need a line rewrap after the fix. Nah, it's ok. I have not systematically looked for typos in any of the "New in ..." sections older than 1.17. I ran a spell checker and nothing obvious showed up. Not that that's conclusive, but it will have to do :). --thanks, karl.