diff --git a/varios/usb.sh b/varios/usb.sh
index 5b47f71..2a8e755 100755
--- a/varios/usb.sh
+++ b/varios/usb.sh
@@ -1,9 +1,9 @@
 #!/bin/sh
-#usb v2.1
+# v2.2 - 20/09/2023
 # Dependencias: udevil, dzen2
 #
 # Shell: POSIX compliant
-# Autor: O. Sánchez <o-sanchez@linuxmail.org>
+# Autor: O. Sánchez <o-sanchez@linuxmail.org> 2021 - 2023
 
 script="${0##*/}"
 
@@ -37,14 +37,14 @@ admin(){
 }
 
 do_install() {
-	if [ "$SUDO" = su ]; then
+	if [ "$_sudo" = su ]; then
 		su root -c 'xbps-install "$@"' -- sh "$@"
 	else
-		$SUDO xbps-install "$@"
+		$_sudo xbps-install "$@"
 	fi
 }
 
-SUDO=$(admin)
+_sudo=$(admin)
 
 if ! command -v udevil >/dev/null; then
 	printf '%b' "\033[31;5m[ERROR] No se encontró instalado el paquete 'udevil'\033[0m\n"
@@ -57,7 +57,7 @@ elif ! command -v dzen2 >/dev/null; then
 fi
 
 msg() {
-	dzen2 -p 8 -e 'onstart=uncollapse' -fn 'JetBrains Mono:size=8:style=bold' -ta c \
+	dzen2 -p 8 -e 'onstart=uncollapse' -fn 'Inconsolata:size=10:style=bold' -ta c \
 		-sa c -w 260 -x 1100 -y 25 -l 1
 }