diff --git a/src/one-body-sample.cc b/src/one-body-sample.cc
index 6ed4fdd6acdc3bc7d01040b0fac2e70abe4e9db8..81e957d98b2242c1fd410497f2289497e71c0702 100644
--- a/src/one-body-sample.cc
+++ b/src/one-body-sample.cc
@@ -110,6 +110,7 @@ initTimeStepper(Config::scheme scheme, FunctionType const &dirichletFunction,
           dirichletFunction);
   }
 }
+
 template <class SingletonVectorType, class VectorType>
 Dune::shared_ptr<StateUpdater<SingletonVectorType, VectorType>>
 initStateUpdater(Config::state_model model,
@@ -126,6 +127,7 @@ initStateUpdater(Config::state_model model,
           alpha_initial, frictionalNodes, L);
   }
 }
+
 template <class FunctionMap> void initPython(FunctionMap &functions) {
   Python::start();
 
diff --git a/src/timestepping.hh b/src/timestepping.hh
index faf7a2f84c58cd348222906025e52eafb270ad76..1a2db4610a06624829e03bbb1cec19ced47b7a2c 100644
--- a/src/timestepping.hh
+++ b/src/timestepping.hh
@@ -17,6 +17,7 @@ class TimeSteppingScheme {
   virtual TimeSteppingScheme<VectorType, MatrixType, FunctionType, dim> *
   clone() = 0;
 };
+
 template <class VectorType, class MatrixType, class FunctionType, int dim>
 class ImplicitEuler
     : public TimeSteppingScheme<VectorType, MatrixType, FunctionType, dim> {
@@ -50,6 +51,7 @@ class ImplicitEuler
 
   bool postProcessCalled = false;
 };
+
 template <class VectorType, class MatrixType, class FunctionType, int dim>
 class Newmark
     : public TimeSteppingScheme<VectorType, MatrixType, FunctionType, dim> {
@@ -87,6 +89,7 @@ class Newmark
 
   bool postProcessCalled = false;
 };
+
 template <class VectorType, class MatrixType, class FunctionType, int dim>
 class EulerPair
     : public TimeSteppingScheme<VectorType, MatrixType, FunctionType, dim> {
@@ -121,4 +124,5 @@ class EulerPair
 
   bool postProcessCalled = false;
 };
+
 #endif