[zanata/zanata-platform] 930f08: doc(release-notes): fix hr

[GitHub]

  Branch: refs/heads/release
  Home:   https://github.com/zanata/zanata-platform
  Commit: 930f08762d26e5a7f02c8324ba432dcee9c57bf3
      https://github.com/zanata/zanata-platform/commit/930f08762d26e5a7f02c8324ba432dcee9c57bf3
  Author: Ding-Yi Chen <dingyichen at gmail.com>
  Date:   2018-07-23 (Mon, 23 Jul 2018)

  Changed paths:
    M docs/release-notes.md

  Log Message:
  -----------
  doc(release-notes): fix hr



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