diff --git a/vtk/src/advection/AdvectionKernel.h b/vtk/src/advection/AdvectionKernel.h
index 856383d..3515e6c 100644
--- a/vtk/src/advection/AdvectionKernel.h
+++ b/vtk/src/advection/AdvectionKernel.h
@@ -5,7 +5,6 @@
 
 #include "Vel.h"
 
-
 /*
  * Implement this class for every integration method.
  */