hg: code-tools/jmh: Fix JSON glitch.

[aleksey.shipilev at oracle.com]

Changeset: 9ae9f86bd55a
Author:    shade
Date:      2013-10-24 18:19 +0400
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/9ae9f86bd55a

Fix JSON glitch.

! jmh-core/src/main/java/org/openjdk/jmh/output/results/JSONResultFormat.java