Fix typos in /Documentation : 'U-Z'

This patch fixes typos in various Documentation txts. The patch addresses some
+words starting with the letters 'U-Z'.

Looks like I made it through the alphabet...just in time to start over again
+too!  Maybe I can fit more profound fixes into the next round...?  Time will
+tell. :)

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/Documentation/filesystems/configfs/configfs.txt b/Documentation/filesystems/configfs/configfs.txt
index c3a7afb5eabf..b34cdb50eab4 100644
--- a/Documentation/filesystems/configfs/configfs.txt
+++ b/Documentation/filesystems/configfs/configfs.txt
@@ -209,7 +209,7 @@ will happen for write(2).
 
 [struct config_group]
 
-A config_item cannot live in a vaccum.  The only way one can be created
+A config_item cannot live in a vacuum.  The only way one can be created
 is via mkdir(2) on a config_group.  This will trigger creation of a
 child item.
 
@@ -275,7 +275,7 @@ directory is not empty.
 
 [struct configfs_subsystem]
 
-A subsystem must register itself, ususally at module_init time.  This
+A subsystem must register itself, usually at module_init time.  This
 tells configfs to make the subsystem appear in the file tree.
 
         struct configfs_subsystem {