RFR: 8283907: Fix Huawei copyright in various files

[Fei Yang]

Please review this trivial fix that adds a missing comma for the company name.

Thanks,
Felix

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Commit messages:
 - 8283907: Fix Huawei copyright in various files

Changes: https://git.openjdk.java.net/jdk/pull/8029/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8029&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8283907
  Stats: 12 lines in 12 files changed: 0 ins; 0 del; 12 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8029.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8029/head:pull/8029

PR: https://git.openjdk.java.net/jdk/pull/8029