docs: Update info about Bot account creation process

changelog/1039.doc.rst

@@ -0,0 +1 @@
+- Update "Creating a Bot Account" page according to latest changes made by Discord.

docs/discord.rst

@@ -23,12 +23,8 @@ Creating a Bot account is a pretty straightforward process.
     .. image:: /images/discord_create_app_form.png
         :alt: The new application form filled in.
 
-5. Create a Bot User by navigating to the "Bot" tab and clicking "Add Bot".
+5. Navigate to the "Bot" tab. Bot account is added automatically when the application is created.
 
-    - Click "Yes, do it!" to continue.
-
-    .. image:: /images/discord_create_bot_user.png
-        :alt: The Add Bot button.
 6. Make sure that **Public Bot** is ticked if you want others to invite your bot.
 
     - You should also make sure that **Require OAuth2 Code Grant** is unchecked unless you
@@ -37,7 +33,9 @@ Creating a Bot account is a pretty straightforward process.
     .. image:: /images/discord_bot_user_options.png
         :alt: How the Bot User options should look like for most people.
 
-7. Copy the token using the "Copy" button.
+7. Copy the token by clicking "Reset Token" and then using the "Copy" button.
+
+    - Click "Yes, do it!" when asked.
 
     - **This is not the Client Secret at the OAuth2 page.**