Update README.md

Author: ForestCrazy

README.md

@@ -6,7 +6,7 @@ Tool to automatically add peer nodes up to 100 connections
 ## chia-node-append installer
 * download **chia-node-append** from [last release](https://github.com/ForestCrazy/chia-node-append/releases/tag/v1.2.0)
 * [optional] create `node_list.txt` and add node list [(example `node_list.txt` file)](https://github.com/ForestCrazy/chia-node-append/blob/master/node_list.txt) if you do not create the file `node_list.txt` script will find node list from firestore database
-* [optional] create `chia-node-append-setting.json` and copy setting from [chia-node-append-setting.json](https://github.com/ForestCrazy/chia-node-append/blob/master/chia-node-append-setting.json) if you do not create the file `chia-node-append-setting.json` script will use default setting
+* [optional] create `chia-node-append-setting.json` and copy setting from [chia-node-append-setting.json](https://github.com/ForestCrazy/chia-node-append/blob/master/chia-node-append-setting.json) if you do not create the file `chia-node-append-setting.json` script will use default setting  [(see setting file description)](https://github.com/ForestCrazy/chia-node-append/blob/master/CONFIG.md)
 * run **chia-node-append**
 
 ## How to build project