📖 fix typos

Author: mcristina422

docs/book/src/cronjob-tutorial.md

@@ -8,12 +8,12 @@ building up to something pretty full-featured.
 
 Let's pretend (and sure, this is a teensy bit contrived) that we've
 finally gotten tired of the maintenance burden of the non-Kubebuilder
-implementation of the CronJob controller in Kuberntes, and we'd like to
+implementation of the CronJob controller in Kubernetes, and we'd like to
 rewrite it using KubeBuilder.
 
 The job (no pun intended) of the *CronJob* controller is to run one-off
 tasks on the Kubernetes cluster at regular intervals.  It does the by
-bulding on top of the *Job* controller, whose task is to run one-off tasks
+building on top of the *Job* controller, whose task is to run one-off tasks
 once, seeing them to completion.
 
 Instead of trying to tackle rewriting the Job controller as well, we'll

docs/book/src/quick-start.md

@@ -60,7 +60,7 @@ kubebuilder create api --group webapp --version v1 --kind Guestbook
 The will create the files `api/v1/guestbook_types.go` and
 `controller/guestbook_controller.go` for you to edit.
 
-**Optional:** Edit the API definition or the reconcilation business logic.
+**Optional:** Edit the API definition or the reconciliation business logic.
 For more on this see [What is
 a Controller](TODO.md) and [What is
 a Resource](TODO.md)
@@ -110,7 +110,7 @@ Deploy the controller to the cluster:
 make deploy
 ```
 
-If you encouter RBAC errors, you may need to grant yourself cluster-admin
+If you encounter RBAC errors, you may need to grant yourself cluster-admin
 privileges:
 
 <!-- TODO(directxman12): fill this in -->