Changed join link

because old link directed to social media

Author: MoonTM-GIT

JavaDiscord/index.html

@@ -32,7 +32,7 @@
                 <li><a href="#" class="active-link">Home<hr></a></li>
                 <li><a href="./rules.html">Rules</a></li>
             </ul>
-            <a href="https://discord.gg/x65hqE6" class="nav-ul join-btn" id="nav-ul">Join</a>
+            <a href="https://discord.gg/X3NmMgzFKF" class="nav-ul join-btn" id="nav-ul">Join</a>
         </nav>
     </div>
     <!-- Content -->
@@ -49,7 +49,7 @@ <h1>HELP.<br>CODE.<br>LEARN.</h1>
                     Java Communities on Discord.
                 </p>
                 <div class="button">
-                    <a href="https://discord.gg/x65hqE6">JOIN NOW!</a>
+                    <a href="https://discord.gg/X3NmMgzFKF">JOIN NOW!</a>
                 </div>
             </div>
         </div>