chore: update use of settings of postgres connection and correct typo in output

[github-actions[bot]]

Bencher

Report	Mon, February 26, 2024 at 23:34:41 UTC
Project	theseus-rs/postgresql-embedded
Branch	update-postgres-example
Testbed	localhost

Benchmark	Latency	Latency Results nanoseconds (ns)
extract	➖ (view plot)	210930000.000
lifecycle	➖ (view plot)	1220500000.000

Bencher - Continuous Benchmarking
View Public Perf Page
Docs | Repo | Chat | Help

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 98.46%. Comparing base (9c95ede) to head (f50a91b).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #32 +/- ## ======================================= Coverage 98.46% 98.46% ======================================= Files 55 55 Lines 6641 6644 +3 ======================================= + Hits 6539 6542 +3 Misses 102 102 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.