diff --git a/.config/i3/config b/.config/i3/config
index 5721993..03a7d8f 100644
--- a/.config/i3/config
+++ b/.config/i3/config
@@ -343,10 +343,10 @@ for_window [class=TelegramDesktop] focus
 # manpage: https://man.archlinux.org/man/picom.1.en
 # The default configuration is available in /etc/xdg/picom.conf 
 # For modifications, it can be copied to ~/.config/picom/picom.conf or ~/.config/picom.conf
-
+#
 # using default config 
 #exec_always --no-startup-id picom -b
-
+#
 # for custom config:
 #exec_always --no-startup-id picom --config  ~/.config/picom.conf
 
@@ -357,8 +357,7 @@ for_window [class=TelegramDesktop] focus
 #get auth work with polkit-gnome
 exec --no-startup-id /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1
 
-# dex execute .desktop files
-# keep in mind that it can cause issues
+# dex execute .desktop files + apps using /etc/xdg/autostart.
 # when second to i3 a DE is installed or mixed usage of i3 + xfce4 or GNOME
 # in this cases better disable dex and use manual starting apps using xdg/autostart
 # if enabled you should comment welcome app.
@@ -371,6 +370,7 @@ exec --no-startup-id dex --autostart --environment i3
 
 # num lock activated
 #exec --no-startup-id numlockx on
+
 # configure multiple keyboard layouts and hotkey to switch (Alt+CAPSLOCK in this example)
 #exec --no-startup-id setxkbmap -layout 'us,sk' -variant altgr-intl,qwerty -option 'grp:alt_caps_toggle'
 
@@ -419,7 +419,7 @@ exec --no-startup-id sleep 7 && firefox https://github.com/endeavouros-team/ende
 # system tray #
 ###############
 # if you do not use dex: exec --no-startup-id dex --autostart --environment i3
-# you need to have tray apps started here:
+# you need to have tray apps started manually one by one:
 
 # start blueberry app for managing bluetooth devices from tray:
 #exec --no-startup-id blueberry-tray