[FFmpeg-cvslog] doc/filter_design.txt: Fix duplicate words

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Mon Aug 12 19:40:29 2013 +0200| [e1c44be80233309d9dfceb68a6b54307b557f641] | committer: Michael Niedermayer

doc/filter_design.txt: Fix duplicate words

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e1c44be80233309d9dfceb68a6b54307b557f641
---

 doc/filter_design.txt |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/filter_design.txt b/doc/filter_design.txt
index c303c3c..fca24a9 100644
--- a/doc/filter_design.txt
+++ b/doc/filter_design.txt
@@ -166,7 +166,7 @@ Buffer references ownership and permissions
       WRITE permission.
 
     * Filters that read their input to produce a new frame on output (like
-      scale) need the READ permission on input and and must request a buffer
+      scale) need the READ permission on input and must request a buffer
       with the WRITE permission.
 
     * Filters that intend to keep a reference after the filtering process