Update index.html

Author: coolsymbolnet

index.html

@@ -81,7 +81,7 @@
 <h1>CoolSymbol – Unicode Symbols & Fancy Text Tool</h1>
 
 <p>
-CoolSymbol is a web-based utility designed to help users quickly find and copy Unicode symbols,
+<a href="https://coolsymbol.net/" target="_blank"><b>Cool Symbols</b></a> is a web-based utility designed to help users quickly find and copy Unicode symbols,
 decorative text styles, and emojis. Instead of manually searching for special characters,
 the platform provides a structured collection that can be accessed instantly in any browser.
 </p>