[zanata/zanata-server] 1cf924: fix checkstyle

[GitHub]

  Branch: refs/heads/fix-concurrent-map
  Home:   https://github.com/zanata/zanata-server
  Commit: 1cf92473034ffbe238a6ce6c707f218c2fbb9293
      https://github.com/zanata/zanata-server/commit/1cf92473034ffbe238a6ce6c707f218c2fbb9293
  Author: Alex Eng <aeng at redhat.com>
  Date:   2015-08-25 (Tue, 25 Aug 2015)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/action/VersionHome.java

  Log Message:
  -----------
  fix checkstyle