[FFmpeg-cvslog] avfilter/vf_identity: fix typo

[Limin Wang]

ffmpeg | branch: master | Limin Wang <lance.lmwang at gmail.com> | Sun Mar 14 10:07:54 2021 +0800| [c7c138e411dec64a80782ee230837f8a0925726d] | committer: Limin Wang

avfilter/vf_identity: fix typo

Signed-off-by: Limin Wang <lance.lmwang at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c7c138e411dec64a80782ee230837f8a0925726d
---

 libavfilter/vf_identity.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_identity.c b/libavfilter/vf_identity.c
index c81c40a640..f47611924e 100644
--- a/libavfilter/vf_identity.c
+++ b/libavfilter/vf_identity.c
@@ -20,7 +20,7 @@
 
 /**
  * @file
- * Caculate the Identity between two input videos.
+ * Calculate the Identity between two input videos.
  */
 
 #include "libavutil/avstring.h"