[zanata/zanata-platform] f804ee: ZNTA-2093 fix dom warning

[GitHub]

  Branch: refs/heads/ZNTA-2093-tm-merge-ignore
  Home:   https://github.com/zanata/zanata-platform
  Commit: f804ee63d5711fb0d77971d5b5b9f3bfb7b09e5f
      https://github.com/zanata/zanata-platform/commit/f804ee63d5711fb0d77971d5b5b9f3bfb7b09e5f
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2017-09-05 (Tue, 05 Sep 2017)

  Changed paths:
    M server/zanata-frontend/src/frontend/app/containers/ProjectVersion/TMMergeModal.js

  Log Message:
  -----------
  ZNTA-2093 fix dom warning