diff --git a/numerical_methods/fast_fourier_transform.cpp b/numerical_methods/fast_fourier_transform.cpp
index 75f219a0c..236d5650a 100644
--- a/numerical_methods/fast_fourier_transform.cpp
+++ b/numerical_methods/fast_fourier_transform.cpp
@@ -23,7 +23,6 @@
  * @returns p if n==1
  * @returns y if n!=1
  */
-
 std::complex<double>* FastFourierTransform(std::complex<double>*p,int n)
 {