diff --git a/usr/dwm_01.ini b/usr/dwm_01.ini
index 90d75ae..df0ddb9 100644
--- a/usr/dwm_01.ini
+++ b/usr/dwm_01.ini
@@ -2,6 +2,8 @@
 ; @version 9.0.0
 
 ; Sample config file with most of the default dwm config
+; Comment: the mod key here uses 'windows' key - the default dwm uses mod1:
+;          which is the 'Alt' key.
 Config_fontColor_#1=Gray;White;Gray;White;Gray;White;White;Black;808080
 
 ;{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },