String Changes, Don't register tons of defaults

commands/textedit/shuffle.js

@@ -1,7 +1,7 @@
 const commando = require('discord.js-commando');
 
 String.prototype.shuffle = function() {
-    let a = this.split(""),
+    let a = this.split(''),
         n = a.length;
     for (let i = n - 1; i > 0; i--) {
         let j = Math.floor(Math.random() * (i + 1));
@@ -9,7 +9,7 @@ String.prototype.shuffle = function() {
         a[i] = a[j];
         a[j] = tmp;
     }
-    return a.join("");
+    return a.join('');
 };
 
 module.exports = class ShuffleCommand extends commando.Command {