Remove DO token variable. Update readme and provisioner

main.tf

@@ -1,7 +1,7 @@
 # Create a new SSH key
 resource "digitalocean_ssh_key" "default" {
   name       = "Terraform Example"
-  public_key = file("~/.ssh/id_rsa.pub")
+  public_key = file("./tf-digitalocean.pub")
 }
 
 # Create a new Web Droplet in the nyc2 region
@@ -16,11 +16,11 @@ resource "digitalocean_droplet" "web" {
     host = digitalocean_droplet.web.ipv4_address
     type = "ssh"
     user = "root"
-    private_key = "${file("~/.ssh/id_rsa.pem")}"
+    private_key = "${file("./tf-digitalocean")}"
   }
 
   provisioner "remote-exec" {
-    inline = [ "cat /root/wireguard-config/client-config.conf" ]
+    inline = [ "cat /root/wireguard-conf/client-config.conf" ]
   }
 }