Improve logo and url

README.md

@@ -318,8 +318,8 @@ If you like to support this project, become a [**Sponsor**](https://github.com/s
 ## Sponsors
 
 <div align="center">
-  <a href="https://www.testmu.ai?utm_medium=sponsor&utm_source=ghostfolio" target="_blank" title="TestMu AI - AI Powered Testing Tool">
+  <a href="https://www.testmuai.com?utm_medium=sponsor&utm_source=ghostfolio" target="_blank" title="TestMu AI - AI Powered Testing Tool">
-    <img alt="TestMu AI Logo" height="45" src="https://assets.testmu.ai/resources/images/logos/logo.svg" />
+    <img alt="TestMu AI Logo" height="45" src="https://assets.testmuai.com/resources/images/logos/logo.svg" />
   </a>
 </div>