trivial: Miscellaneous documentation typo fixes

Fix various typos in documentation txts.

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 7bcdebf..24d726f 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1076,7 +1076,7 @@
 
 	kgdboc=		[HW] kgdb over consoles.
 			Requires a tty driver that supports console polling.
-			(only serial suported for now)
+			(only serial supported for now)
 			Format: <serial_device>[,baud]
 
 	kmac=		[MIPS] korina ethernet MAC address.
@@ -1405,7 +1405,7 @@
 			('y', default) or cooked coordinates ('n')
 
 	mtrr_chunk_size=nn[KMG] [X86]
-			used for mtrr cleanup. It is largest continous chunk
+			used for mtrr cleanup. It is largest continuous chunk
 			that could hold holes aka. UC entries.
 
 	mtrr_gran_size=nn[KMG] [X86]