tree-wide: fix assorted typos all over the place

That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index 2d14b64..0f4ea7d 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -836,7 +836,7 @@
 			unsigned short hl;
 			struct sk_buff *skb;
 			/*
-			 * we need to reserve enought space in front of
+			 * we need to reserve enough space in front of
 			 * sk_buff. old call to dev_alloc_skb only reserved
 			 * 16 bytes, now we are looking what the driver want
 			 */
@@ -1326,7 +1326,7 @@
 		struct sk_buff *new_skb;
 	        unsigned short hl;
 		/*
-		 * we need to reserve enought space in front of
+		 * we need to reserve enough space in front of
 		 * sk_buff. old call to dev_alloc_skb only reserved
 		 * 16 bytes, now we are looking what the driver want.
 		 */
@@ -1685,7 +1685,7 @@
 	 *
 	 * try to accomplish several tasks:
 	 * - reassemble any complete fragment sequence (non-null 'start'
-	 *   indicates there is a continguous sequence present)
+	 *   indicates there is a contiguous sequence present)
 	 * - discard any incomplete sequences that are below minseq -- due
 	 *   to the fact that sender always increment sequence number, if there
 	 *   is an incomplete sequence below minseq, no new fragments would