Remove all useless async

commands/response/cat.js

@@ -11,13 +11,13 @@ module.exports = class RandomCat extends commando.Command {
         });
     }
 
-    async run(message) {
+    run(message) {
         if (message.channel.type !== 'dm') {
             if (!message.channel.permissionsFor(this.client.user).hasPermission(['SEND_MESSAGES', 'READ_MESSAGES', 'ATTACH_FILES'])) return;
         }
         console.log(`[Command] ${message.content}`);
         let cat = ["1.jpg", "2.jpg", "3.jpg", "4.jpg", "5.jpg", "6.jpg", "7.jpg", "8.jpg", "9.jpg", "10.jpg", "11.jpeg", "12.jpg", "13.jpeg", "14.png", "15.jpg", "16.jpg", "17.jpg", "18.jpg", "19.jpg", "20.jpg"];
         cat = cat[Math.floor(Math.random() * cat.length)];
-        message.channel.sendFile(`./images/Cat${cat}`);
+        return message.channel.sendFile(`./images/Cat${cat}`);
     }
 };