update expired discord invite

index.html

@@ -662,7 +662,7 @@
 							
 							<li>
 								<figure>
-									<a href="https://discord.gg/DSC9TWx">
+									<a href="https://discord.gg/ENbgme4bWq">
 										<i class="ico-discord">
 											<svg>
 												<use xlink:href="#ico-discord"></use>
@@ -672,7 +672,7 @@
 								</figure>
 
 								<h4>
-									<a href="https://discord.gg/DSC9TWx">Discord</a>
+									<a href="https://discord.gg/ENbgme4bWq">Discord</a>
 								</h4>
 							</li>