Nik Everett 0b20a59391 Docs test: defend against round numbers
If a shard has a nice, round number the test in the `_cat/shards`
reference file would fail. They should be ok with it. A failure:
https://elasticsearch-ci.elastic.co/job/elastic+elasticsearch+5.3+multijob-unix-compatibility/os=fedora/93/console
2017-04-05 15:31:11 -04:00
..
2016-10-25 11:17:24 -04:00