Add comment to document how to set up xrandr for presentations

home/windowManager/i3.nix

@@ -367,6 +367,9 @@ in {
         # To turn off, use position, e.g.:
         # xrandr --output DP1 --right-of ${displayBuiltInOutput}
 
+        # Hikari present
+        # xrandr --output eDP-1 --same-as HDMI-1 --scale 1.5x1.5 --output HDMI-1 --mode 1920x1080
+
         # back to normal: Enter or Escape
         "Return" = "mode default";
         "Escape" = "mode default";