gh-95112: Fix What's New 3.10 contribution note periods (GH-95114)


Some are missing, a few placed after the ')'.
One ') was missing.
(cherry picked from commit c944649ffc06f155acea8454f9449fdccad0a74e)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
1 file changed