fix: typo in subscription apiVersion

Author: enriqueavindi

README.md

@@ -107,7 +107,7 @@ kubectl apply -f https://raw.githubusercontent.com/InditexTech/k8s-overcommit-op
 You can create your own subscription or use the default [`subscription.yaml`](../deploy/subscription.yaml). Below is an example:
 
 ```yaml
-apiVersion: operators.coreos.com/v1alphav1
+apiVersion: operators.coreos.com/v1alpha1
 kind: Subscription
 metadata:
   name: k8s-overcommit-operator

docs/quickstart.md

@@ -69,7 +69,7 @@ kubectl apply -f https://raw.githubusercontent.com/InditexTech/k8s-overcommit-op
 You can create your own subscription or use the default [`subscription.yaml`](../deploy/subscription.yaml). Below is an example:
 
 ```yaml
-apiVersion: operators.coreos.com/v1alphav1
+apiVersion: operators.coreos.com/v1alpha1
 kind: Subscription
 metadata:
   name: k8s-overcommit-operator