Fix minor "deferred" typo

Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>

supervisor/create.go

@@ -49,5 +49,5 @@ func (s *Supervisor) start(t *StartTask) error {
 
 	s.startTasks <- task
 	ContainerCreateTimer.UpdateSince(start)
-	return errDeferedResponse
+	return errDeferredResponse
 }

supervisor/errors.go

@@ -20,5 +20,5 @@ var (
 	//
 	// TODO: we could probably do a typed error with another error channel for this to make it
 	// less like magic
-	errDeferedResponse = errors.New("containerd: defered response")
+	errDeferredResponse = errors.New("containerd: deferred response")
 )

supervisor/stats.go

@@ -29,5 +29,5 @@ func (s *Supervisor) stats(t *StatsTask) error {
 		t.Stat <- s
 		ContainerStatsTimer.UpdateSince(start)
 	}()
-	return errDeferedResponse
+	return errDeferredResponse
 }

supervisor/supervisor_linux.go

@@ -32,7 +32,7 @@ func (s *Supervisor) handleTask(i Task) {
 	default:
 		err = ErrUnknownTask
 	}
-	if err != errDeferedResponse {
+	if err != errDeferredResponse {
 		i.ErrorCh() <- err
 		close(i.ErrorCh())
 	}

supervisor/supervisor_windows.go

@@ -26,7 +26,7 @@ func (s *Supervisor) handleTask(i Task) {
 	default:
 		err = ErrUnknownTask
 	}
-	if err != errDeferedResponse {
+	if err != errDeferredResponse {
 		i.ErrorCh() <- err
 		close(i.ErrorCh())
 	}