message: reactor: Increase sleep test tolerance.
diff: @@ -1064,8 +1064,8 @@ ELLE_TEST_SCHEDULED(test_sleep_timing)
  auto start = elle::Clock::now();
  elle::reactor::sleep(delay);
  auto elapsed = elle::Clock::now() - start;
  - BOOST_CHECK(delay <= elapsed);
  - BOOST_CHECK(elapsed <= delay + 25ms);
  + BOOST_CHECK_LE(delay, elapsed);
  + BOOST_CHECK_LE(elapsed - delay, 50ms);
  }
  }
  