add discord server

index.html

@@ -18,6 +18,7 @@
 
         <div id="header-links">
             <a href='https://dervland.net/'>dervland.net</a>
+            <a href='https://discord.gg/Wkr7PVk3cF'>Discord</a>
         </div>
     </div>
     <div id="mod-loader-modal">

js/tile.js

@@ -61,7 +61,7 @@ TileManager.prototype.loadSet = function (namespace, tiles) {
     this.row.appendChild(elem);
 
     let elem2 = document.createElement('section');
-    elem2.id = namespace
+    elem2.id = namespace;
     this.row2.appendChild(elem2);
     
     elem.onclick = function(e) {