Fix use of "the the" in the Kconfig, replace with "the" and reformat
the text.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/mailbox/Kconfig | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 05d6fae800e3..15ecbede3128 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -66,10 +66,10 @@ config ARMADA_37XX_RWTM_MBOX
 	depends on ARCH_MVEBU || COMPILE_TEST
 	depends on OF
 	help
-	  Mailbox implementation for communication with the the firmware
-	  running on the Cortex-M3 rWTM secure processor of the Armada 37xx
-	  SOC. Say Y here if you are building for such a device (for example
-	  the Turris Mox router).
+	  Mailbox implementation for communication with the firmware running
+	  on the Cortex-M3 rWTM secure processor of the Armada 37xx SOC. Say
+	  Y here if you are building for such a device (for example the
+	  Turris Mox router).
 
 config OMAP2PLUS_MBOX
 	tristate "OMAP2+ Mailbox framework support"
-- 
2.35.3