Incorporate feedback on notification patches.

Change-Id: I15642cb739fae98de6fcd01b215821ace2b082ab
diff --git a/inc/hf/vm.h b/inc/hf/vm.h
index 75096a5..c29b6bc 100644
--- a/inc/hf/vm.h
+++ b/inc/hf/vm.h
@@ -82,7 +82,7 @@
 	struct mailbox mailbox;
 
 	/** Wait entries to be used when waiting on other VM mailboxes. */
-	struct wait_entry wentry[MAX_VMS];
+	struct wait_entry wait_entries[MAX_VMS];
 };
 
 /** Encapsulates a VM whose lock is held. */