Added optional support for x11bell: https://github.com/jovanlanik/x11bell

README.md

@@ -32,6 +32,7 @@ An uppercase I looks like a 1, 3 from i3, and 8 because the song [We Are 138](ht
 - sox: for sounds.
 - transfersh: [optional] for file sharing GUI
 - udiskie: [optional] for automatically mounting removable storage
+- x11bell: [optional] Bell support if you do not have a PC speaker. Available from https://github.com/jovanlanik/x11bell
 - xclip: Clipboard support
 - xbacklight: [optional] for screen brightness adjustment
 - xorg-setxkbmap: [optional] for multiple keyboard layouts