[PATCH 2/7] docs: Make note that sendkey is only available on i386-pc

[Glenn Washburn]

Signed-off-by: Glenn Washburn <development@efficientek.com>
---
 docs/grub.texi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/grub.texi b/docs/grub.texi
index 11c66160e..c5310fdec 100644
--- a/docs/grub.texi
+++ b/docs/grub.texi
@@ -5103,7 +5103,9 @@ Insert keystrokes into the keyboard buffer when booting.  
Sometimes an
 operating system or chainloaded boot loader requires particular keys to be
 pressed: for example, one might need to press a particular key to enter
 "safe mode", or when chainloading another boot loader one might send
-keystrokes to it to navigate its menu.  
+keystrokes to it to navigate its menu.
+
+Note: This command is currently only available on the i386-pc target.
 
 You may provide up to 16 keystrokes (the length of the BIOS keyboard
 buffer).  Keystroke names may be upper-case or lower-case letters, digits,
-- 
2.34.1