various: Fix spelling of "registered" in comments.

Some comments misspell "registered"; this fixes them. No code changes.

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/include/net/irda/irlmp.h b/include/net/irda/irlmp.h
index fff11b7..591f786 100644
--- a/include/net/irda/irlmp.h
+++ b/include/net/irda/irlmp.h
@@ -134,7 +134,7 @@
 } CACHE_ENTRY;
 
 /*
- *  Information about each registred IrLAP layer
+ *  Information about each registered IrLAP layer
  */
 struct lap_cb {
 	irda_queue_t queue; /* Must be first */