[FFmpeg-cvslog] doc: fix typos in filter documentation

[Bobby Bingham]

ffmpeg | branch: master | Bobby Bingham <uhmmmm at gmail.com> | Tue Sep 18 00:38:30 2012 -0500| [6e03da7f35427715f287af32f181e6a01276a137] | committer: Nicolas George

doc: fix typos in filter documentation

Signed-off-by: Bobby Bingham <uhmmmm at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6e03da7f35427715f287af32f181e6a01276a137
---

 doc/filter_design.txt |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/filter_design.txt b/doc/filter_design.txt
index 6faa1b3..11bcc72 100644
--- a/doc/filter_design.txt
+++ b/doc/filter_design.txt
@@ -81,7 +81,7 @@ Buffer references ownership and permissions
     * A reference created with avfilter_ref_buffer belongs to the code that
       created it.
 
-    * A reference obtained with ff_get_video_buffer of ff_get_audio_buffer
+    * A reference obtained with ff_get_video_buffer or ff_get_audio_buffer
       belongs to the code that requested it.
 
     * A reference given as return value by the get_video_buffer or
@@ -158,7 +158,7 @@ Buffer references ownership and permissions
     permissions stated in the min_perms field and none of the permissions
     stated in the rej_perms.
 
-    References obtained by ff_get_video_buffer and ff_get_video_buffer are
+    References obtained by ff_get_video_buffer and ff_get_audio_buffer are
     guaranteed to have at least all the permissions requested as argument.
 
     References created by avfilter_ref_buffer have the same permissions as