missing parenthasis will definetly break building

src/main/java/tech/nevets/lunarbot/commands/CommandManager.java

@@ -19,7 +19,7 @@ public class CommandManager {
     public CommandManager() {
         addCommand(new CoinCmd());
         addCommand(new DiceCmd());
-        addCommand(new PingCmd);
+        addCommand(new PingCmd());
         addCommand(new InfoCmd());
     }
 
@@ -65,4 +65,4 @@ public class CommandManager {
             cmd.handle(ctx);
         }
     }
-}
+}