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/um/Makefile b/arch/um/Makefile
index f6ad832..c8016a9 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -102,7 +102,7 @@
 define archhelp
   echo '* linux		- Binary kernel image (./linux) - for backward'
   echo '		   compatibility only, this creates a hard link to the'
-  echo '		   real kernel binary, the the "vmlinux" binary you'
+  echo '		   real kernel binary, the "vmlinux" binary you'
   echo '		   find in the kernel root.'
 endef