[PATCH] ARM: Kconfig: fix example for ARM_APPENDED_DTB

[Vladimir Murzin]

Help message for config ARM_APPENDED_DTB suggests following example to
append dtb to zImage:

cat zImage <filename>.dtb > zImage_w_dtb

and that makes unaware user wondering why Linux doesn't boot.

So fix example with ">>". Unfortunately, the same example is present in
message to commit e2a6a3aafa98 ("ARM: zImage: Allow the appending of a
device tree binary").

Signed-off-by: Vladimir Murzin <vladimir.murzin at arm.com>
---
 arch/arm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 61a0cb1..756f50f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1893,7 +1893,7 @@ config ARM_APPENDED_DTB
 	help
 	  With this option, the boot code will look for a device tree binary
 	  (DTB) appended to zImage
-	  (e.g. cat zImage <filename>.dtb > zImage_w_dtb).
+	  (e.g. cat zImage <filename>.dtb >> zImage_w_dtb).
 
 	  This is meant as a backward compatibility convenience for those
 	  systems with a bootloader that can't be upgraded to accommodate
-- 
1.9.1