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/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index e55b339..fa2821b 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -138,7 +138,7 @@
 
 /*------------------------------------------------------------------*/
 /*
- * Write the Paramter Storage Area to the WaveLAN card's memory
+ * Write the Parameter Storage Area to the WaveLAN card's memory
  */
 static void
 psa_write(struct net_device *	dev,