spelling fixes

acquired (aquired)
contiguous (contigious)
successful (succesful, succesfull)
surprise (suprise)
whether (weather)
some other misspellings

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/fs/aio.c b/fs/aio.c
index 8c34a62..9506301 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -641,7 +641,7 @@
  *	invoked both for initial i/o submission and
  *	subsequent retries via the aio_kick_handler.
  *	Expects to be invoked with iocb->ki_ctx->lock
- *	already held. The lock is released and reaquired
+ *	already held. The lock is released and reacquired
  *	as needed during processing.
  *
  * Calls the iocb retry method (already setup for the