[totem] backend: Fix the build with -Werror=format

[Kalev Lember <klember src gnome org>]

commit 057590c88e946e952ef2b3b7a3997998494291ab
Author: Kalev Lember <klember redhat com>
Date:   Thu Apr 14 10:48:47 2016 +0200

    backend: Fix the build with -Werror=format
    
    https://bugzilla.gnome.org/show_bug.cgi?id=765036

 src/backend/bacon-video-widget.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/backend/bacon-video-widget.c b/src/backend/bacon-video-widget.c
index ff38a7b..c4f107e 100644
--- a/src/backend/bacon-video-widget.c
+++ b/src/backend/bacon-video-widget.c
@@ -2334,7 +2334,7 @@ parse:
     if (!gst_toc_entry_get_start_stop_times (entry, &start, &stop)) {
       GST_DEBUG ("Chapter #%d (couldn't get times)", i);
     } else {
-      GST_DEBUG ("Chapter #%d (start: %li stop: %li)", i, start, stop);
+      GST_DEBUG ("Chapter #%d (start: %" G_GINT64_FORMAT " stop: %" G_GINT64_FORMAT ")", i, start, stop);
     }
   }