nbd: Fix up comment after commit e140177

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1427271528-11624-1-git-send-email-armbru@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/blockdev-nbd.c b/blockdev-nbd.c
index b29e456f1fec317e087540cd448f9bf794ce4087..85cda4cfa705fda9ccb5cb723e125b33a0867e03 100644 (file)
--- a/blockdev-nbd.c
+++ b/blockdev-nbd.c
@@ -47,8 +47,9 @@ void qmp_nbd_server_start(SocketAddress *addr, Error **errp)
     }
 }
 
-/* Hook into the BlockDriverState notifiers to close the export when
- * the file is closed.
+/*
+ * Hook into the BlockBackend notifiers to close the export when the
+ * backend is closed.
  */
 typedef struct NBDCloseNotifier {
     Notifier n;