diff --git a/README.md b/README.md
index 8923c02a..a73968d4 100644
--- a/README.md
+++ b/README.md
@@ -44,12 +44,12 @@ oco
   <div>
     <img src=".github/logo-grad.svg" alt="OpenCommit logo"/>
     <h1 align="center">OpenCommit</h1>
-    <h4 align="center">Follow the bird <a href="https://twitter.com/io_Y_oi"><img src="https://img.shields.io/twitter/follow/io_Y_oi?style=flat&label=io_Y_oi&logo=twitter&color=0bf&logoColor=fff" align="center"></a>
+    <h4 align="center">Follow the bird <a href="https://twitter.com/_sukharev_"><img src="https://img.shields.io/twitter/follow/_sukharev_?style=flat&label=_sukharev_&logo=twitter&color=0bf&logoColor=fff" align="center"></a>
   </div>
 	<h2>Auto-generate meaningful commits in 1 second</h2>
 	<p>Killing lame commits with AI 🤯🔫</p>
 	<a href="https://www.npmjs.com/package/opencommit"><img src="https://img.shields.io/npm/v/opencommit" alt="Current version"></a>
-  <h4 align="center"><a href="https://twitter.com/io_Y_oi/status/1683448136973582336">🪩 Winner of GitHub 2023 HACKATHON 🪩</a></h4>
+  <h4 align="center"><a href="https://twitter.com/_sukharev_/status/1683448136973582336">🪩 Winner of GitHub 2023 HACKATHON 🪩</a></h4>
 </div>
 
 ---
diff --git a/src/commands/config.ts b/src/commands/config.ts
index cdd8712b..ecc6d49d 100644
--- a/src/commands/config.ts
+++ b/src/commands/config.ts
@@ -269,9 +269,7 @@ export const getConfig = (): ConfigType | null => {
 
       config[configKey] = validValue;
     } catch (error) {
-      outro(
-        `'${configKey}' name is invalid, it should be either 'OCO_${configKey.toUpperCase()}' or it doesn't exist.`
-      );
+      outro(`Unknown '${configKey}' config option.`);
       outro(
         `Manually fix the '.env' file or global '~/.opencommit' config file.`
       );