[rygel] examples: Use correct preset name

[Jens Georg <jensgeorg src gnome org>]

commit d86d0e7ab5648ee8a444de80b60dbdf1a9670b65
Author: Jens Georg <jensg openismus com>
Date:   Wed Dec 19 23:48:44 2012 +0100

    examples: Use correct preset name

 examples/presets/avenc_mpeg2video.prs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/examples/presets/avenc_mpeg2video.prs b/examples/presets/avenc_mpeg2video.prs
index 9d4a4d1..c7d5789 100644
--- a/examples/presets/avenc_mpeg2video.prs
+++ b/examples/presets/avenc_mpeg2video.prs
@@ -2,7 +2,7 @@
 version=1.0
 element-name=avenc_mpeg2video
 
-[stream high quality]
+[Rygel DLNA preset]
 bitrate=2560000
 pass=0
 mb-decision=rd