⚡ Update

Author: heppokofrontend

index.html

@@ -61,7 +61,7 @@ <h3>Result</h3>
 <textarea><script>console.log(true);</script></textarea>
 </code-block>
 
-<h2>PlayGround</h2>
+<h2>Playground</h2>
 
 <code-block language="js" id="cb">// this is placeholder</code-block>