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/power/pci.txt b/Documentation/power/pci.txt
index 24edf25..c750f9f 100644
--- a/Documentation/power/pci.txt
+++ b/Documentation/power/pci.txt
@@ -153,7 +153,7 @@
 	events, which is implicit if it doesn't even support it in the first
 	place).
 
-	Note that the PMC Register in the device's PM Capabilties has a bitmask
+	Note that the PMC Register in the device's PM Capabilities has a bitmask
 	of the states it supports generating PME# from. D3hot is bit 3 and
 	D3cold is bit 4. So, while a value of 4 as the state may not seem
 	semantically correct, it is. 
@@ -268,7 +268,7 @@
 some non-standard way of generating a wake event on sleep.)
 
 Bits 15:11 of the PMC (Power Mgmt Capabilities) Register in a device's
-PM Capabilties describe what power states the device supports generating a 
+PM Capabilities describe what power states the device supports generating a 
 wake event from:
 
 +------------------+