timeutil: fix timer example

Release note: None
arulajmani · Nov 5, 2021 · be2c4b3 · be2c4b3
1 parent 0244547
commit be2c4b3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/util/timeutil/timer.go b/pkg/util/timeutil/timer.go
@@ -39,7 +39,7 @@ var timeTimerPool sync.Pool
 //  defer timer.Stop()
 //  for {
 //      timer.Reset(wait)
-//      switch {
+//      select {
 //      case <-timer.C:
 //          timer.Read = true
 //          ...