fixed a mistake

src/main/java/net/limework/networking/AppleTunneler.java

@@ -40,10 +40,7 @@ public class AppleTunneler extends JavaPlugin {
         }
         File[] files = file.listFiles();
 
-        if (files == null) {
-            return;
-        }
-        if (files.length == 0) {
+        if (files == null || files.length == 0) {
             getLogger().warning("no Identities files found, please put them in " + file.getPath());
             throw new RuntimeException("no Identities files found");
         }

src/main/resources/config.yml

@@ -3,6 +3,7 @@
 # username for ssh
 username: apple
 # host eg: domains can be used.
+# host: idk.example.com
 host: 192.168.0.100
 # ssh port
 port: 22