diff --git a/free_one_api/impls/adapter/revChatGPT.py b/free_one_api/impls/adapter/revChatGPT.py
index 7b7cd50..beb1175 100644
--- a/free_one_api/impls/adapter/revChatGPT.py
+++ b/free_one_api/impls/adapter/revChatGPT.py
@@ -45,7 +45,7 @@ def config_comment(cls) -> str:
         return \
 """You can provide `access_token` or `email/password` to config as:
 {
-    "access_token": "your access token",
+    "access_token": "your access token"
 }
 or
 {