RFR: JDK-8292583: Comment for ciArrayKlass::make is wrong

[Damon Fenacci]

The comment for ciArrayKlass::make is wrong (probably a result of a copy/paste).

Fixing the comment.

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Commit messages:
 - JDK-8292583: update copyright year
 - JDK-8292583: Comment for ciArrayKlass::make is wrong

Changes: https://git.openjdk.org/jdk/pull/12740/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=12740&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8292583
  Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/12740.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/12740/head:pull/12740

PR: https://git.openjdk.org/jdk/pull/12740