Update index.html

Author: LeaVerou

demos/turtle/index.html

@@ -95,7 +95,7 @@ <h1><img id="turtle_image" src='data:image/svg+xml,<svg xmlns="http://www.w3.org
 				to
 				<!-- color.$previous should have worked here -->
 				<input type="color" property="color" mv-default="[first(condense(color.$all).slice(0, -1)) or '#ff0066']" />
-				<meta property="logo" content="setpc [color]" />
+				<meta property="logo" content="setpencolor [color]" />
 				<meta property="js" content='ctx.strokeStyle = "[color]";
 if (brushDown) ctx.closePath(); ctx.beginPath();'>
 			</label>