Missed an important piece of advice

web/index.html

@@ -32,6 +32,7 @@
 
 	<h1> DO NOT </h1>
 	<ol>
+		<li> Attempt to use Windows </li>
 		<li> Attempt to compile the manager program for Mac </li>
 		<li> Attempt to compile the manager program for Windows </li>
 		<li> Attempt to get OpenGL working on any computer. </li>