diff --git a/README.md b/README.md
index 6b7cda1..a8c529a 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ rc-chatgpt-tui
 We provide a `config.json` file within your directory for easy access to essential settings.
 On most Macs, the path is `~/.chatgpt-tui/config.json`.
 This file includes the URL used for network calls to the TUI,
-specified as `chatGPTAPiUrl: "https://api.openai.com/v1/chat/completions"`.
+specified as `chatGPTApiUrl: "https://api.openai.com/v1/chat/completions"`.
 Additionally, the `systemMessage` field is available for customizing system prompt messages.
 
 ## Demo
diff --git a/config/config.json b/config/config.json
index a21527b..b292f42 100644
--- a/config/config.json
+++ b/config/config.json
@@ -1,4 +1,4 @@
 {
-  "chatGPTAPiUrl": "https://api.openai.com/v1/chat/completions",
+  "chatGPTApiUrl": "https://api.openai.com/v1/chat/completions",
   "systemMessage": ""
 }