diff --git a/cpu/ScaLBL.h b/cpu/ScaLBL.h
index f6b817fe..7befa7f2 100644
--- a/cpu/ScaLBL.h
+++ b/cpu/ScaLBL.h
@@ -10,8 +10,7 @@ extern "C" void MRT(char *ID, double *f_even, double *f_odd, double rlxA, double
 
 extern "C" void InitD3Q19(char *ID, double *f_even, double *f_odd, int Nx, int Ny, int Nz);
 
-extern "C" void ComputeVelocityD3Q19(char *ID, double *disteven, double *distodd, double *vel,
-										int Nx, int Ny, int Nz);
+extern "C" void ComputeVelocityD3Q19(char *ID, double *disteven, double *distodd, double *vel, int Nx, int Ny, int Nz);
 
 extern "C" void ComputePressureD3Q19(char *ID, double *disteven, double *distodd, double *Pressure,
 									int Nx, int Ny, int Nz);