[totem] backend: Better comment in is_seekable()

[Bastien Nocera <hadess src gnome org>]

commit b5e6ac4812d2fa8d13d35cda20cd00168f528b1f
Author: Bastien Nocera <hadess hadess net>
Date:   Sun Jul 15 18:08:45 2012 +0100

    backend: Better comment in is_seekable()

 src/backend/bacon-video-widget.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/backend/bacon-video-widget.c b/src/backend/bacon-video-widget.c
index b70f643..22cd584 100644
--- a/src/backend/bacon-video-widget.c
+++ b/src/backend/bacon-video-widget.c
@@ -5258,7 +5258,8 @@ bacon_video_widget_is_seekable (BaconVideoWidget * bvw)
     goto done;
   }
 
-  /* try to guess from duration (this is very unreliable though) */
+  /* Try to guess from duration. This is very unreliable
+   * though so don't save it */
   if (bvw->priv->stream_length == 0) {
     res = (bacon_video_widget_get_stream_length (bvw) > 0);
   } else {