hg: valhalla/valhalla: typo fix

[sergey.kuksenko at oracle.com]

Changeset: 8b02b50a24d6
Author:    Sergey Kuksenko <sergey.kuksenko at oracle.com>
Date:      2018-06-20 12:09 -0700
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/8b02b50a24d6

typo fix

! test/benchmarks/pom.xml