diff --git a/varios/keyboard.sh b/varios/keyboard.sh
old mode 100755
new mode 100644
index fa30da0..9954bed
--- a/varios/keyboard.sh
+++ b/varios/keyboard.sh
@@ -1,8 +1,10 @@
 #!/bin/sh
+#
+# v1.0 - 19/09/2023
 # Dependencias: xinput
 #
 # Shell: POSIX compliant
-# Autor: O. Sánchez <o-sanchez@linuxmail.org>
+# Autor: O. Sánchez <o-sanchez@linuxmail.org> 2023
 
 script="${0##*/}"