Fixed example command having errors

api-examples/src/main/java/net/zffu/hardened/examples/api/CustomCommandExample.java

@@ -16,12 +16,16 @@
 // In this example we create a invoker gated command.
 public class CustomCommandExample implements Command, TypeGatedCommand {
 
-    private String[] names = new String[]{"test"};
     private List<InvokerType> allowedInvokers = Arrays.asList(new InvokerType[]{InvokerType.PLAYER}); // Only allows players to use our command, this will not matter at all if the custom validator doesn't include a check for it
 
     @Override
-    public String[] getNames() {
-        return this.names;
+    public String getPrimaryName() {
+        return "test";
+    }
+
+    @Override
+    public String[] getAliases() {
+        return new String[0];
     }
 
     @Override