Fix spelling fuction -> function in comments

To avoid more patches, I also fixed other spelling
and grammar bugs when they were in the same or
following line:

successfull -> successful
parse -> parses
controler -> controller
controlers -> controllers

Cc: Jiri Kosina <trivial@kernel.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 0639c99..b37fa20 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -5498,7 +5498,7 @@
  * @buff: Buffer containing config region 23 data.
  * @size: Size of the data buffer.
  *
- * This fuction parse the FCoE config parameters in config region 23 and
+ * This function parses the FCoE config parameters in config region 23 and
  * populate driver data structure with the parameters.
  */
 void