trivial: fix typos s/paramter/parameter/ and s/excute/execute/ in documentation and source comments.

Signed-off-by: Martin Olsson <martin@minimum.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index 6273d98..ac176da 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -748,9 +748,9 @@
 /**
  * ata_acpi_exec_tfs - get then write drive taskfile settings
  * @dev: target ATA device
- * @nr_executed: out paramter for the number of executed commands
+ * @nr_executed: out parameter for the number of executed commands
  *
- * Evaluate _GTF and excute returned taskfiles.
+ * Evaluate _GTF and execute returned taskfiles.
  *
  * LOCKING:
  * EH context.