Remove unnecessary occurrences of divisive language.

pkg/activator/handler/concurrency_reporter_test.go

@@ -622,7 +622,7 @@ func BenchmarkConcurrencyReporterReport(b *testing.B) {
 				fake.ServingV1().Revisions(rev.Namespace).Create(ctx, rev, metav1.CreateOptions{})
 				revisions.Informer().GetIndexer().Add(rev)
 
-				// Send a dummy request for each revision to make sure it's reported.
+				// Send a sample request for each revision to make sure it's reported.
 				cr.handleEvent(network.ReqEvent{
 					Time: time.Now(),
 					Type: network.ReqIn,

pkg/reconciler/revision/resources/pa.go

@@ -47,8 +47,8 @@ func MakePA(rev *v1.Revision) *av1alpha1.PodAutoscaler {
 			Reachability: func() av1alpha1.ReachabilityType {
 				// If the Revision has failed to become Ready, then mark the PodAutoscaler as unreachable.
 				if rev.Status.GetCondition(v1.RevisionConditionReady).IsFalse() {
-					// As a sanity check, also make sure that we don't do this when a
-					// newly failing revision is marked reachable by outside forces.
+					// Make sure that we don't do this when a newly failing revision is
+					// marked reachable by outside forces.
 					if !rev.IsReachable() {
 						return av1alpha1.ReachabilityUnreachable
 					}

pkg/webhook/podspec_dryrun.go

@@ -51,15 +51,15 @@ func validatePodSpec(ctx context.Context, ps v1.RevisionSpec, namespace string,
 		Namespace:    namespace,
 	}
 
-	// Create a dummy Revision from the template
+	// Create a sample Revision from the template
 	rev := &v1.Revision{
 		ObjectMeta: om,
 		Spec:       ps,
 	}
 	rev.SetDefaults(ctx)
 	podSpec := resources.BuildPodSpec(rev, resources.BuildUserContainers(rev))
 
-	// Make a dummy pod with the template Revisions & PodSpec and dryrun call to API-server
+	// Make a sample pod with the template Revisions & PodSpec and dryrun call to API-server
 	pod := &corev1.Pod{
 		ObjectMeta: om,
 		Spec:       *podSpec,

test/e2e/autoscale.go

@@ -308,11 +308,11 @@ func checkPodScale(ctx *testContext, targetPods, minPods, maxPods float64, durat
 				return errors.New("interim scale didn't fulfill constraints: " + mes)
 			}
 			// A quick test succeeds when the number of pods scales up to `targetPods`
-			// (and, for sanity check, no more than `maxPods`).
+			// (and no more than `maxPods`).
 			if got >= targetPods && got <= maxPods {
 				if quick {
 					// A quick test succeeds when the number of pods scales up to `targetPods`
-					// (and, for sanity check, no more than `maxPods`).
+					// (and no more than `maxPods`).
 					if got >= targetPods && got <= maxPods {
 						ctx.t.Logf("Quick Mode: got %v >= %v", got, targetPods)
 						return nil