ACPI: thinkpad-acpi: minor hotkey_radio_sw fixes

Fixes some minor points in the radio switch code and docs.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index 91f688c30185..606af1628382 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -306,7 +306,7 @@ sysfs notes:
                 The recommended polling frequency is 10Hz.
 
         hotkey_radio_sw:
-                if the ThinkPad has a hardware radio switch, this
+                If the ThinkPad has a hardware radio switch, this
                 attribute will read 0 if the switch is in the "radios
                 disabled" position, and 1 if the switch is in the
                 "radios enabled" position.