Fix Dancer logo in README

Author: cromedome

README.md

@@ -1,6 +1,6 @@
 <p align="center">
   <a href="https://perldancer.org/">
-    <img src="https://crome-plated.com/images/dancer-logo.png" alt="Perl Dancer logo">
+    <img src="https://www.crome-plated.com/images/dancer-logo.png" alt="Perl Dancer logo">
   </a>
 </p>