Fix typos in /Documentation : Misc

This patch fixes typos in various Documentation txts. The patch addresses some
misc words.

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/Documentation/fujitsu/frv/kernel-ABI.txt b/Documentation/fujitsu/frv/kernel-ABI.txt
index 8b0a5fc..aaa1cec 100644
--- a/Documentation/fujitsu/frv/kernel-ABI.txt
+++ b/Documentation/fujitsu/frv/kernel-ABI.txt
@@ -156,7 +156,7 @@
 almost completely self-contained. The only external code used is the
 sprintf family of functions.
 
-Futhermore, break.S is so complicated because single-step mode does not
+Furthermore, break.S is so complicated because single-step mode does not
 switch off on entry to an exception. That means unless manually disabled,
 single-stepping will blithely go on stepping into things like interrupts.
 See gdbstub.txt for more information.