Attack of "the the"s in arch

The patch below corrects multiple occurances of "the the"
typos across several files, both in source comments and KConfig files.
There is no actual code changed, only text.  Note this only affects the /arch
directory, and I believe I could find many more elsewhere. :)

Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 375e099..6f8b25c 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -1211,7 +1211,7 @@
 	 * Overflow check: For the 64bit handler, we need at least one
 	 * free instruction slot for the wrap-around branch. In worst
 	 * case, if the intended insertion point is a delay slot, we
-	 * need three, with the the second nop'ed and the third being
+	 * need three, with the second nop'ed and the third being
 	 * unused.
 	 */
 #ifdef CONFIG_32BIT