[3.13] tiny edit, fix a couple of minor typos in enum and sqlite3 docs (GH-148580) (#148582)

tiny edit, fix a couple of minor typos in enum and sqlite3 docs (GH-148580)

pair of minor doc typo fixes
(cherry picked from commit 236aa0a4e2106f98757e12a9f656f98d91f03c13)

Co-authored-by: Gregory P. Smith <68491+gpshead@users.noreply.github.com>