chore: fixes typos (opendatahub-io#1111)

Just a little nits found during working on something else.

(cherry picked from commit eee87c0)

controllers/datasciencecluster/datasciencecluster_controller.go

@@ -121,12 +121,12 @@ func (r *DataScienceClusterReconciler) Reconcile(ctx context.Context, req ctrl.R
 
 	// If DSC CR exist and deletion CM exist
 	// delete DSC CR and let reconcile requeue
-	// sometimes with finalzier DSC CR wont get deleted, force to remove finalizer here
+	// sometimes with finalizer DSC CR won't get deleted, force to remove finalizer here
 	if upgrade.HasDeleteConfigMap(ctx, r.Client) {
 		if controllerutil.ContainsFinalizer(instance, finalizerName) {
 			if controllerutil.RemoveFinalizer(instance, finalizerName) {
 				if err := r.Update(ctx, instance); err != nil {
-					r.Log.Info("Error to remove DSC finalzier", "error", err)
+					r.Log.Info("Error to remove DSC finalizer", "error", err)
 					return ctrl.Result{}, err
 				}
 				r.Log.Info("Removed finalizer for DataScienceCluster", "name", instance.Name, "finalizer", finalizerName)