Improve `SimpleDateFormat::{get,set}2DigitYearStart()` documentation.
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Commit messages:
- Improve `SimpleDateFormat::{get,set}2DigitYearStart()` documentation
Changes: https://git.openjdk.org/jdk/pull/31909/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=31909&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8387753
Stats: 11 lines in 1 file changed: 4 ins; 3 del; 4 mod
Patch: https://git.openjdk.org/jdk/pull/31909.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/31909/head:pull/31909
PR: https://git.openjdk.org/jdk/pull/31909
