RFR: 8277986: Typo in javadoc of java.util.zip.ZipEntry#setTime

[Jaikiran Pai]

Can I please get a review for this change which fixes a typo in the javadoc of `java.util.zip.ZipEntry.setTime()` method?

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Commit messages:
 - 8277986: Typo in javadoc of java.util.zip.ZipEntry#setTime

Changes: https://git.openjdk.java.net/jdk/pull/6615/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6615&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8277986
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/6615.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/6615/head:pull/6615

PR: https://git.openjdk.java.net/jdk/pull/6615