Update readme_cn.md misspelling (#2088)

learningpro

2024-09-20 8c88d71f34ddf78588983538f887b8fb483996cd

 runtime/python/onnxruntime/funasr_onnx/vad_bin.py

@@ -52,7 +52,7 @@
        if quantize:
            model_file = os.path.join(model_dir, "model_quant.onnx")
        if not os.path.exists(model_file):
            print(".onnx is not exist, begin to export onnx")
            print(".onnx does not exist, begin to export onnx")
            try:
                from funasr import AutoModel
            except:
@@ -221,7 +221,7 @@
        if quantize:
            model_file = os.path.join(model_dir, "model_quant.onnx")
        if not os.path.exists(model_file):
            print(".onnx is not exist, begin to export onnx")
            print(".onnx does not exist, begin to export onnx")
            try:
                from funasr import AutoModel
            except: