Update product.html

Author: britzl

product.html

@@ -162,6 +162,7 @@ <h5>Lua</h5>
 				<li>Integrated code editor with syntax highlighting, code completion and LSP</li>
 				<li>Integrated debugger - step through code and inspect variable</li>
 				<li>Fully scriptable rendering pipeline with low level access</li>
+				<li>Optional typed Lua <a href="/assets/teal">using Teal</a>.</li>
 			</ul>
 			<h5>Reactive code style</h5>
 			<ul class="checkmark">