[transmageddon] update news file version number to be correct

[Christian Fredrik Kalager Schaller <uraeus src gnome org>]

commit f97052114c2ff127fc62c456d4eae36691772a82
Author: Christian Fredrik Kalager Schaller <christian schaller collabora co uk>
Date:   Sat Oct 29 20:39:54 2011 +0100

    update news file version number to be correct

 NEWS |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 5dc6eb5..3656266 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,4 @@
-0.17
+0.20
   Port to new plugins-base discoverer and encodebin
   Replace radiobutton lists with a combobox instead
   add support for audio only transcoding