[nautilus] Mark time format with xgettext:no-c-format

[Khaled Hosny <khaledh src gnome org>]

commit 6e597227b64d9b97f4af0cb78ac7626ae4511306
Author: Khaled Hosny <khaledhosny eglug org>
Date:   Sun Apr 12 13:26:37 2015 +0200

    Mark time format with xgettext:no-c-format

 libnautilus-private/nautilus-file.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libnautilus-private/nautilus-file.c b/libnautilus-private/nautilus-file.c
index 26d1d41..8a58529 100644
--- a/libnautilus-private/nautilus-file.c
+++ b/libnautilus-private/nautilus-file.c
@@ -4792,6 +4792,7 @@ nautilus_file_get_date_as_string (NautilusFile       *file,
 
                g_date_time_unref (now);
        } else {
+               // xgettext:no-c-format
                format = N_("%c");
        }