Remove spurious output

src/scheme/FluxingAdvectionSolver.cpp

@@ -313,8 +313,6 @@ FluxingAdvectionSolver<Dimension>::_computeCycleNumber(FaceValue<double> fluxing
   }
 
   m_number_of_cycles     = number_of_cycles;
-  std::cout << " number_of_cycle " << number_of_cycles << "\n";
-
   m_cycle_fluxing_volume = fluxing_volumes;
 }