Update index.html

index.html

@@ -60,7 +60,7 @@ <h3 style="color: #9f9e9e">All credits to D王 [ML] for the code for the shorten
         <input type="text" id="copyArea" readonly>
         <button id="copyButton" onclick="copyToClipboard()">Copy to Clipboard</button>
     </div>
-    <h4>&copy; D王 [ML]</h4>
+    <h4>Copyright &copy; D王 [ML]</h4>
     <script>
         async function main() {
             let pyodide = await loadPyodide();