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/omfs/bitmap.c b/fs/omfs/bitmap.c
index e1c0ec0..0822345 100644
--- a/fs/omfs/bitmap.c
+++ b/fs/omfs/bitmap.c
@@ -85,7 +85,7 @@
 }
 
 /*
- * Tries to allocate exactly one block.  Returns true if sucessful.
+ * Tries to allocate exactly one block.  Returns true if successful.
  */
 int omfs_allocate_block(struct super_block *sb, u64 block)
 {