[FFmpeg-cvslog] doc/filters: fix overlay_opencl document typo

[Steven Liu]

ffmpeg | branch: master | Steven Liu <lq at chinaffmpeg.org> | Fri Nov  1 16:42:36 2019 +0800| [2dd71bf95e369b6c03fd6f5c66ff1d143e752192] | committer: Steven Liu

doc/filters: fix overlay_opencl document typo

Reported-by: Yabo Wei <weiyabo at kuaishou.com>
Signed-off-by: Steven Liu <lq at chinaffmpeg.org>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2dd71bf95e369b6c03fd6f5c66ff1d143e752192
---

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

diff --git a/doc/filters.texi b/doc/filters.texi
index 7e9d50782a..6d893d8b87 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -20508,7 +20508,7 @@ Set the x coordinate of the overlaid video on the main video.
 Default value is @code{0}.
 
 @item y
-Set the x coordinate of the overlaid video on the main video.
+Set the y coordinate of the overlaid video on the main video.
 Default value is @code{0}.
 
 @end table