RFR: 8318983: Fix comment typo in PKCS12Passwd.java

[Gregor Purdy]

8318983: Fix comment typo in PKCS12Passwd.java

-------------

Commit messages:
 - Fix comment typo in PKCS12Passwd.java

Changes: https://git.openjdk.org/jdk/pull/14762/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14762&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8318983
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/14762.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14762/head:pull/14762

PR: https://git.openjdk.org/jdk/pull/14762