diff --git a/onnxruntime/contrib_ops/cuda/math/fft_ops_impl.cu b/onnxruntime/contrib_ops/cuda/math/fft_ops_impl.cu
index c1f4a088e0..897631c299 100644
--- a/onnxruntime/contrib_ops/cuda/math/fft_ops_impl.cu
+++ b/onnxruntime/contrib_ops/cuda/math/fft_ops_impl.cu
@@ -1,4 +1,4 @@
-/*All contributions by Facebook :
+/*All contributions by Facebook :
 Copyright(c) 2016 Facebook Inc.
 ==============================================================================*/
 /* Modifications Copyright (c) Microsoft. */