fix: SSH Configuation for Kube API Server

Name mismatch on the extesions.

ca.conf

@@ -176,7 +176,7 @@ extendedKeyUsage     = clientAuth, serverAuth
 keyUsage             = critical, digitalSignature, keyEncipherment
 nsCertType           = client, server
 nsComment            = "Kube API Server Certificate"
-subjectAltName       = @kube-api-server_alt_names
+subjectAltName       = @kube-apiserver_alt_names
 subjectKeyIdentifier = hash
 
 [kube-apiserver_alt_names]

docs/04-certificate-authority.md

@@ -54,7 +54,7 @@ certs=(
   "admin" "node01" "node02"
   "kube-proxy" "kube-scheduler"
   "kube-controller-manager"
-  "kube-api-server"
+  "kube-apiserver"
   "service-accounts"
 )
 ```