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docs/book/src/getting-started.md

@@ -164,7 +164,7 @@ return reconcile.Result{}, err
 // Look for Database CR/CRD 
 // Check the Database Deployment's replicas size
 // If deployment.replicas size doesn't match cr.size, then update it
-// Then, restart from the beginning of the reconcile
+// Then, restart from the beginning of the reconcile. For example, by returning `reconcile.Result{Requeue: true}, nil`.
 if err != nil {
 return reconcile.Result{Requeue: true}, nil
 }