Fix "the the" in various Kconfig

Fix typo "the the" in various Kconfig.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 373a690..b83e89c 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -1258,7 +1258,7 @@
 	  (all processors, except ADSP-BF549). This option sets
 	  the general-purpose wake-up enable (GPWE) control bit to enable
 	  wake-up upon detection of an active low signal on the /GPW (PH7) pin.
-	  On ADSP-BF549 this option enables the the same functionality on the
+	  On ADSP-BF549 this option enables the same functionality on the
 	  /MRXON pin also PH7.
 
 endmenu