diff --git a/app.js b/app.js
index ea6f3fb..db9ac23 100755
--- a/app.js
+++ b/app.js
@@ -1,25 +1,30 @@
-// PACKAGES AND VARIABLES
+// PACKAGES
 const fs = require('fs')
 const { Client, Collection, GatewayIntentBits, REST, Routes } = require('discord.js')
-const { Player } = require("discord-player")
-const { YouTubeExtractor, SpotifyExtractor } = require("@discord-player/extractor")
+const { Player } = require('discord-player')
+const { YouTubeExtractor, SpotifyExtractor } = require('@discord-player/extractor')
 require('dotenv').config()
 
+
+// CLIENT INITIALIZATION
 let intents = [GatewayIntentBits.Guilds, GatewayIntentBits.GuildMembers, GatewayIntentBits.GuildVoiceStates]
 const client = new Client({ intents })
 
+
 // EVENTS HANDLING
 const eventFiles = fs.readdirSync('./events').filter(file => file.endsWith('.js'))
-for (const file of eventFiles) {
+for (file of eventFiles) {
 	let event = require(`./events/${file}`)
 	if (event.once) client.once(event.name, (...args) => { event.execute(...args) })
 	else client.on(event.name, (...args) => { event.execute(...args) })
 }
 
+
 // COMMANDS HANDLING
 client.commands = new Collection()
 let commands = []
-let commandFolders = fs.readdirSync('./commands')
+
+const commandFolders = fs.readdirSync('./commands')
 for (folder of commandFolders) {
 	let folderPath = `./commands/${folder}`
 	let commandFiles = fs.readdirSync(folderPath).filter(file => file.endsWith('.js'))
@@ -30,6 +35,7 @@ for (folder of commandFolders) {
 	}
 }
 
+
 // COMMANDS REGISTERING
 const rest = new REST({ version: '10' }).setToken(process.env.DISCORD_TOKEN);
 (async () => {
@@ -37,27 +43,32 @@ const rest = new REST({ version: '10' }).setToken(process.env.DISCORD_TOKEN);
 	catch (error) { console.error(error) }
 })()
 
+
 // BUTTONS HANDLING
 client.buttons = new Collection()
-let buttonFiles = fs.readdirSync('./buttons').filter(file => file.endsWith('.js'))
-for (const file of buttonFiles) {
+
+const buttonFiles = fs.readdirSync('./buttons').filter(file => file.endsWith('.js'))
+for (file of buttonFiles) {
 	let button = require(`./buttons/${file}`)
 	if ('id' in button && 'execute' in button) client.buttons.set(button.id, button)
 	else console.log(`\u001b[1;35m [WARNING] The button ${file} is missing a required "id" or "execute" property.`)
 }
 
+
 // PLAYER INITIALIZATION
 const player = new Player(client, { autoRegisterExtractor: false })
 player.extractors.register(YouTubeExtractor)
 player.extractors.register(SpotifyExtractor)
 
+
 // PLAYER EVENTS HANDLING
 const eventPlayerFiles = fs.readdirSync('./eventsPlayer').filter(file => file.endsWith('.js'))
-for (const file of eventPlayerFiles) {
+for (file of eventPlayerFiles) {
 	let event = require(`./eventsPlayer/${file}`)
 	if (['debug'].includes(event.name)) continue
 	player.events.on(event.name, (...args) => event.execute(...args))
 }
 
+
 // LAUNCH
 client.login()
\ No newline at end of file