Update SDK_advanced_guide_online_zh.md (#1398)

Eric

2024-02-27 3ec697e4bd7a6e05660b5f62b48cd91aea9e1e84

 runtime/onnxruntime/src/funasrruntime.cpp

@@ -245,7 +245,7 @@
            return p_result;
        }
      if(offline_stream->UseVad()){
         audio.Split(offline_stream);
         audio.CutSplit(offline_stream);
      }

      float* buff;