[FE training-materials-updates] android: KEY_EXIT: Reword to avoid confusion

[Alexandre Belloni]

Repository : git://git.free-electrons.com/training-materials.git

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=9af73a446142734cc291f5e1cc2d248257fd2d85

>---------------------------------------------------------------

commit 9af73a446142734cc291f5e1cc2d248257fd2d85
Author: Alexandre Belloni <alexandre.belloni at free-electrons.com>
Date:   Wed Oct 2 10:35:00 2013 +0200

    android: KEY_EXIT: Reword to avoid confusion
    
    Participants were looking for a KEY_EXIT to replace
    
    Signed-off-by: Alexandre Belloni <alexandre.belloni at free-electrons.com>


>---------------------------------------------------------------

9af73a446142734cc291f5e1cc2d248257fd2d85
 labs/android-new-board/android-new-board.tex |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/labs/android-new-board/android-new-board.tex b/labs/android-new-board/android-new-board.tex
index 718431f..6c15b0b 100644
--- a/labs/android-new-board/android-new-board.tex
+++ b/labs/android-new-board/android-new-board.tex
@@ -293,7 +293,7 @@ We will map this button to the \code{back} key in Android. In the
 \code{gpio_keys_button} structure, there is a \code{code} field. The
 value of this field defines the keycode sent to the input subsystem
 when you press that button, and will be later dispatched to the
-userspace. Replace the keycode used by \code{KEY_EXIT} and look up its
+userspace. Replace the current keycode by \code{KEY_EXIT} and look up its
 value in the \code{include/linux/input.h} file.
 
 The Android input system loads keymaps and key layouts for each loaded