Readme bug

python tools/scp2jsonl.py \
  ++scp+file=data/train_wav.scp \
  ++transcript_file=data/train_text.txt \
  ++jsonl_file=data/train_example.jsonl

应该是

python tools/scp2jsonl.py \
  ++scp_file=data/train_wav.scp \
  ++transcript_file=data/train_text.txt \
  ++jsonl_file=data/train_example.jsonl

++scp+file → ++scp_file