Fix flaky TestAPIStatsNoStreamGetCpu

Signed-off-by: John Howard <jhoward@microsoft.com>

integration-cli/docker_api_stats_test.go

@@ -21,11 +21,10 @@ import (
 var expectedNetworkInterfaceStats = strings.Split("rx_bytes rx_dropped rx_errors rx_packets tx_bytes tx_dropped tx_errors tx_packets", " ")
 
 func (s *DockerSuite) TestAPIStatsNoStreamGetCpu(c *check.C) {
-	out, _ := dockerCmd(c, "run", "-d", "busybox", "/bin/sh", "-c", "while true;do echo 'Hello'; usleep 100000; done")
+	out, _ := dockerCmd(c, "run", "-d", "busybox", "/bin/sh", "-c", "while true;usleep 100; do echo 'Hello'; done")
 
 	id := strings.TrimSpace(out)
 	c.Assert(waitRun(id), checker.IsNil)
-
 	resp, body, err := request.Get(fmt.Sprintf("/containers/%s/stats?stream=false", id))
 	c.Assert(err, checker.IsNil)
 	c.Assert(resp.StatusCode, checker.Equals, http.StatusOK)