diff --git a/pkg/controller/podautoscaler/rate_limiters.go b/pkg/controller/podautoscaler/rate_limiters.go
index 7684955df75..eb97db44351 100644
--- a/pkg/controller/podautoscaler/rate_limiters.go
+++ b/pkg/controller/podautoscaler/rate_limiters.go
@@ -29,14 +29,14 @@ type FixedItemIntervalRateLimiter struct {
 
 var _ workqueue.RateLimiter = &FixedItemIntervalRateLimiter{}
 
-// NewFixedItemIntervalRateLimiter creates a new instance of an RateLimiter using a fixed interval
+// NewFixedItemIntervalRateLimiter creates a new instance of a RateLimiter using a fixed interval
 func NewFixedItemIntervalRateLimiter(interval time.Duration) workqueue.RateLimiter {
 	return &FixedItemIntervalRateLimiter{
 		interval: interval,
 	}
 }
 
-// When gets an item and gets to decide how long that item should wait
+// When returns the interval of the rate limiter
 func (r *FixedItemIntervalRateLimiter) When(item interface{}) time.Duration {
 	return r.interval
 }
@@ -46,8 +46,7 @@ func (r *FixedItemIntervalRateLimiter) NumRequeues(item interface{}) int {
 	return 1
 }
 
-// Forget indicates that an item is finished being retried.  Doesn't matter whether its for perm failing
-// or for success, we'll stop tracking it
+// Forget indicates that an item is finished being retried.
 func (r *FixedItemIntervalRateLimiter) Forget(item interface{}) {
 }