tree-wide: Assorted spelling fixes

In particular, several occurances of funny versions of 'success',
'unknown', 'therefore', 'acknowledge', 'argument', 'achieve', 'address',
'beginning', 'desirable', 'separate' and 'necessary' are fixed.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Joe Perches <joe@perches.com>
Cc: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c
index 1bec5e1..8db1148 100644
--- a/drivers/mtd/chips/jedec_probe.c
+++ b/drivers/mtd/chips/jedec_probe.c
@@ -226,7 +226,7 @@
  * exists, but is for MTD_UADDR_NOT_SUPPORTED - and, therefore,
  * should not be used.  The  problem is that structures with
  * initializers have extra fields initialized to 0.  It is _very_
- * desireable to have the unlock address entries for unsupported
+ * desirable to have the unlock address entries for unsupported
  * data widths automatically initialized - that means that
  * MTD_UADDR_NOT_SUPPORTED must be 0 and the first entry here
  * must go unused.