USB: Documentation: Use correct character in gadget_hid.txt

Use ASCII minus sign instead of unicode EN DASH in gadget_hid.txt. Also remove
two unecessary spaces in the same file.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/Documentation/usb/gadget_hid.txt b/Documentation/usb/gadget_hid.txt
index f4a51f567427..12696c2e43fb 100644
--- a/Documentation/usb/gadget_hid.txt
+++ b/Documentation/usb/gadget_hid.txt
@@ -81,8 +81,8 @@ Send and receive HID reports
         to do this.
 
         hid_gadget_test is a small interactive program to test the HID
-        gadget driver. To use, point it at a hidg device and set the
-        device type (keyboard / mouse / joystick) - E.G.:
+        gadget driver. To use, point it at a hidg device and set the
+        device type (keyboard / mouse / joystick) - E.G.:
 
                 # hid_gadget_test /dev/hidg0 keyboard
 
@@ -97,7 +97,7 @@ Send and receive HID reports
         HID gadget.
 
         Another interesting example is the caps lock test. Type
-        -–caps-lock and hit return. A report is then sent by the
+        --caps-lock and hit return. A report is then sent by the
         gadget and you should receive the host answer, corresponding
         to the caps lock LED status.