avfilter/buffersrc.h: fix typo of the comment

diff --git a/libavfilter/buffersrc.h b/libavfilter/buffersrc.h
index 0652113f2bc1326ed93362093d604ea3920ca5b9..08fbd18a477d3e1b3c7f70a22f70d299ea4be6f3 100644 (file)
--- a/libavfilter/buffersrc.h
+++ b/libavfilter/buffersrc.h
@@ -106,7 +106,7 @@ typedef struct AVBufferSrcParameters {
     AVBufferRef *hw_frames_ctx;
 
     /**
-     * Audio only, the audio sampling rate in samples per secon.
+     * Audio only, the audio sampling rate in samples per second.
      */
     int sample_rate;