fix comments

Signed-off-by: miguelvalerio <[email protected]>

pkg/controller/scheduler.go

@@ -248,7 +248,7 @@ func (c *Controller) advanceCanary(name string, namespace string) {
 		return
 	}
 
-	// scale down the replicas to 0 after the service is pointing to the primary target
+	// scale down the canary target to 0 replicas after the service is pointing to the primary target
 	if cd.Status.Phase == "" || cd.Status.Phase == flaggerv1.CanaryPhaseInitializing {
 		c.logger.With("canary", fmt.Sprintf("%s.%s", cd.Name, cd.Namespace)).
 			Infof("Scaling down %s %s.%s", cd.Spec.TargetRef.Kind, cd.Spec.TargetRef.Name, cd.Namespace)