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/driver-model/porting.txt b/Documentation/driver-model/porting.txt
index 98b233c..92d86f7 100644
--- a/Documentation/driver-model/porting.txt
+++ b/Documentation/driver-model/porting.txt
@@ -92,7 +92,7 @@
 describing the relationship the device has to other entities. 
 
 
-- Embedd a struct device in the bus-specific device type. 
+- Embed a struct device in the bus-specific device type. 
 
 
 struct pci_dev {