Update default.html

Author: CodeSmile-0000011110110111

_layouts/default.html

@@ -80,7 +80,7 @@ <h3>👉</h3>
             <iframe src="https://ghbtns.com/github-btn.html?user=CodeSmile-0000011110110111&repo=LunyScript-RFC&type=star&count=true"
                     frameborder="0" scrolling="1" width="84" height="26">
             </iframe>
-            <h3>👍️️️</h3><h4> Goal: 50⭐ by Xmas</h4>
+            <h3>👍️️️</h3><h5> Goal: 50⭐ by Xmas</h5>
             &nbsp;&nbsp;&nbsp;&nbsp;
             <a href="https://www.youtube.com/@codesmile" target="_blank">
                 <img src="https://lunyscript.com/media/yt_icon_white_digital.png" height="32" alt="YouTube"/>