RFR: 8326944: (ch) Minor typo in the ScatteringByteChannel.read(ByteBuffer[] dsts,int offset,int length) javadoc

[Brian Burkhalter]

Insert missing `in` in the specification of `ScatteringByteChannel.read`.

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Commit messages:
 - 8326944: (ch) Minor typo in the ScatteringByteChannel.read(ByteBuffer[] dsts,int offset,int length) javadoc

Changes: https://git.openjdk.org/jdk/pull/18049/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18049&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8326944
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/18049.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18049/head:pull/18049

PR: https://git.openjdk.org/jdk/pull/18049