Fix some typos in Documentation/: 'A'

This patch fixes typos in various Documentation txts.
This patch addresses some words starting with the letter 'A'.

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/Documentation/s390/Debugging390.txt b/Documentation/s390/Debugging390.txt
index 844c03f..0bb4512 100644
--- a/Documentation/s390/Debugging390.txt
+++ b/Documentation/s390/Debugging390.txt
@@ -188,7 +188,7 @@
 are used by the processor itself for holding such information as exception indications & 
 entry points for exceptions.
 Bytes after 0xc00 hex are used by linux for per processor globals on s/390 & z/Architecture 
-( there is a gap on z/Architecure too currently between 0xc00 & 1000 which linux uses ).
+( there is a gap on z/Architecture too currently between 0xc00 & 1000 which linux uses ).
 The closest thing to this on traditional architectures is the interrupt
 vector table. This is a good thing & does simplify some of the kernel coding
 however it means that we now cannot catch stray NULL pointers in the
@@ -861,7 +861,7 @@
 6) rm /arch/s390/kernel/signal.o
 7) make /arch/s390/kernel/signal.o
 8) watch the gcc command line emitted
-9) type it in again or alernatively cut & paste it on the console adding the -g option.
+9) type it in again or alternatively cut & paste it on the console adding the -g option.
 10) objdump --source arch/s390/kernel/signal.o > signal.lst
 This will output the source & the assembly intermixed, as the snippet below shows
 This will unfortunately output addresses which aren't the same