platform/x86: samsung-laptop: Fix typo in a comment

The double `it' is repeated in a comment, therefore one of them
is removed.
Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
Link: https://lore.kernel.org/r/20211113054827.199517-1-wangborong@cdjrlc.comSigned-off-by: Hans de Goede <hdegoede@redhat.com>

drivers/platform/x86/samsung-laptop.c

@@ -152,7 +152,7 @@ struct sabi_config {
 
 static const struct sabi_config sabi_configs[] = {
 	{
-		/* I don't know if it is really 2, but it it is
+		/* I don't know if it is really 2, but it is
 		 * less than 3 anyway */
 		.sabi_version = 2,