Index: tutorials/index.html
===================================================================
--- tutorials/index.html	(revision 38714)
+++ tutorials/index.html	(revision 38715)
@@ -26,6 +26,7 @@
 			<li> <a href="https://archive.org/details/pcb-rnd-tut-arc-propedit">arc and property</a> (<a href="https://youtu.be/cJMSLVUa4Yo">youtube</a>)
 			<li> <a href="https://archive.org/details/pcb-rnd-tut-styles">Route styles</a> (<a href="https://youtu.be/8BWP_mY7IsU">youtube</a>)
 			<li> <a href="https://archive.org/details/pcb-rnd-tut-selections">Selections</a> (<a href="https://youtu.be/RPZMMachxh0">youtube</a>)
+			<li> <a href="https://archive.org/details/pcb-rnd-tut-polygons">Polygons</a> <!--(<a href="">youtube</a>)-->
 		</ul>
 	<li> <b> Padstacks </b>
 		<ul>
@@ -33,7 +34,7 @@
 		</ul>
 	<li> <b> Non-routing edits </b>
 		<ul>
-			<li> <a href="https://archive.org/details/pcb-rnd-tut-text-object">Text object</a> <!--(<a href="https://youtu.be/RPZMMachxh0">youtube</a>)-->
+			<li> <a href="https://archive.org/details/pcb-rnd-tut-text-object">Text object</a> <!--(<a href="">youtube</a>)-->
 		</ul>
 </ul>
 <p>