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/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index 0d38d67..c5e4a49 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -1855,7 +1855,7 @@
 		 * outstanding lock request, so a cancel convert is
 		 * required. We intentionally overwrite 'ret' - if the
 		 * cancel fails and the lock was granted, it's easier
-		 * to just bubble sucess back up to the user.
+		 * to just bubble success back up to the user.
 		 */
 		ret = ocfs2_flock_handle_signal(lockres, level);
 	} else if (!ret && (level > lockres->l_level)) {