diff --git a/sherpa-onnx/c-api/c-api.cc b/sherpa-onnx/c-api/c-api.cc
index 1c2c6e295..6043245ec 100644
--- a/sherpa-onnx/c-api/c-api.cc
+++ b/sherpa-onnx/c-api/c-api.cc
@@ -837,4 +837,4 @@ void SherpaOnnxDestroyOfflineTtsGeneratedAudio(
 int32_t SherpaOnnxWriteWave(const float *samples, int32_t n,
                             int32_t sample_rate, const char *filename) {
   return sherpa_onnx::WriteWave(filename, sample_rate, samples, n);
-}
\ No newline at end of file
+}