x86: Fix common misspellings

They were generated by 'codespell' and then manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: trivial@kernel.org
LKML-Reference: <1300389856-1099-3-git-send-email-lucas.demarchi@profusion.mobi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 90825f2..f9e52674 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -310,7 +310,7 @@
 		 * these shared mappings are made of small page mappings.
 		 * Thus this don't enforce !RW mapping for small page kernel
 		 * text mapping logic will help Linux Xen parvirt guest boot
-		 * aswell.
+		 * as well.
 		 */
 		if (lookup_address(address, &level) && (level != PG_LEVEL_4K))
 			pgprot_val(forbidden) |= _PAGE_RW;