Fix log statement 'failed to exit' timeout accuracy

log statement should reflect how long it actually waited, not how long
it theoretically could wait based on the 'seconds' integer passed in.

Signed-off-by: Cam <gh@sparr.email>
(cherry picked from commit d15ce13)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>

daemon/stop.go

@@ -83,7 +83,7 @@ func (daemon *Daemon) containerStop(container *containerpkg.Container, seconds i
 		return err
 	}
 
-	logrus.WithField("container", container.ID).Infof("Container failed to exit within %d seconds of signal %d - using the force", seconds, stopSignal)
+	logrus.WithField("container", container.ID).Infof("Container failed to exit within %s of signal %d - using the force", wait, stopSignal)
 	// Stop either failed or container didnt exit, so fallback to kill.
 	if err := daemon.Kill(container); err != nil {
 		// got a kill error, but give container 2 more seconds to exit just in case