Update README.md

README.md

@@ -22,3 +22,24 @@ Reminder :
 - `prefix`, the prefix that will be set to use the bot.
 - `token_bot`, the token of the bot available on the Discord Developers section.
 - `youtube_api`, your youtube token available on the google console.
+
+To customize the emojis go to the file `emojis.json`.
+Emojis are already defined by default but you can modify them if you wish.
+
+```js
+{
+    "music": ":musical_note:",
+    "queue": ":bar_chart:",
+    "error": ":tools:",
+    "success": ":white_check_mark:"
+}
+```
+
+Go to the console and type this :
+
+```js
+npm init
+npm i (name of each missing module)
+```
+
+All you have to do is turn on your bot !