Fixing a compiling error when not using the Math Kernel Library

Tests/Utils/testFFTW.cpp

@@ -21,12 +21,8 @@
 #include <iostream>
 #include <stdlib.h>
 
-// include for libfftw3
 #include <fftw3.h>
 
-// include for mkl_fftw3
-//#include <fftw/fftw3.h>
-
 #include "../../Src/Utils/FGlobal.hpp"
 #include "../../Src/Utils/FComplexe.hpp"
 

Tests/Utils/testFFTWMultidim.cpp

@@ -21,11 +21,7 @@
 #include <iostream>
 #include <stdlib.h>
 
-// include for libfftw3
-//#include <fftw3.h>
-
-// include for mkl_fftw3
-#include <fftw/fftw3.h>
+#include <fftw3.h>
 
 #include "../../Src/Utils/FGlobal.hpp"
 #include "../../Src/Utils/FComplexe.hpp"