Rename placeholder key to response

Author: Chew

src/main/java/pw/chew/jsonrestapi/RestServer.java

@@ -124,7 +124,7 @@ public void run() {
                         return;
                     }
 
-                    String response = PlaceholderAPI.setPlaceholders(Bukkit.getOfflinePlayer(UUID.randomUUID()), config.getString(key + "placeholder"));
+                    String response = PlaceholderAPI.setPlaceholders(Bukkit.getOfflinePlayer(UUID.randomUUID()), config.getString(key + "response"));
 
                     respondOk(printWriter, response);
                 } else {

src/main/resources/config.yml

@@ -31,7 +31,7 @@ routes:
   ping:
     # The placeholder to parse.
     # This runs the parse function on this string, so anything not in placeholders will render raw.
-    placeholder: Pong!
+    response: Pong!
     # The method type, described above.
     method: GET
     # Whether or not to use an auth key, default false for GET.