Changes to bin/brightness. All files

bin/brightness

@@ -2,16 +2,16 @@  case $1 in   bat)-    sudo xbacklight -set 20+    sudo xbacklight -set 10     ;;   ac)     sudo xbacklight -set 100     ;;   inc)-    sudo xbacklight -inc 20+    sudo xbacklight -inc 10     ;;   dec)-    sudo xbacklight -dec 20+    sudo xbacklight -dec 10     ;;   *)     echo "Unrecognized configuration '$1'." >&2