Update docs/en/guides/action-recognition.md

Co-authored-by: Burhan <62214284+Burhan-Q@users.noreply.github.com>

docs/en/guides/action-recognition.md

@@ -70,7 +70,7 @@ cv2.destroyAllWindows()
 - `labels`: List of labels for zero-shot classification. Defaults to a predefined list.
 - `fp16`: Whether to use half-precision floating point. Defaults to `False`.
 - `crop_margin_percentage`: Percentage of margin to add around detected objects. Defaults to ``.
-- `num_video_sequence_samples`: Number of video frames to use for classification. Defaults to `8`.
+- `num_video_sequence_samples`: Number of sequential video frames to use for action recognition. Defaults to `8`.
 - `skip_frame`: Number of frames to skip between detections. Defaults to `2`.
 - `video_cls_overlap_ratio`: Overlap ratio between video sequences. Defaults to `0.25`.
 - `device`: The device to run the model on. Defaults to `""`.