[FFmpeg-cvslog] Fix color filter example.

[Carl Eugen Hoyos]

ffmpeg | branch: master | Carl Eugen Hoyos <cehoyos at ag.or.at> | Tue Jan 15 00:14:35 2013 +0100| [5ce023b790e53c8da54c411b5ddec058e8036b8d] | committer: Carl Eugen Hoyos

Fix color filter example.

Found-by: johnd and Paul B Mahol

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5ce023b790e53c8da54c411b5ddec058e8036b8d
---

 doc/ffmpeg.texi |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index 0f862c1..8a29d5e 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -981,7 +981,7 @@ ffmpeg -i video.mkv -i image.png -filter_complex 'overlay' out.mkv
 
 To generate 5 seconds of pure red video using lavfi @code{color} source:
 @example
-ffmpeg -filter_complex 'color=red' -t 5 out.mkv
+ffmpeg -filter_complex 'color=c=red' -t 5 out.mkv
 @end example
 @end table