diff --git a/src/one-body-sample.org b/src/one-body-sample.org
index eb399673eff07dd6a7680f833480910cd389417e..8a0b7edbd1c4a3a25cfb6415aff5bccf03adc9be 100644
--- a/src/one-body-sample.org
+++ b/src/one-body-sample.org
@@ -392,19 +392,19 @@
       auto solveDisplacementProblem = [&](VectorType &_problem_iterate,
                                           SingletonVectorType const &_alpha) {
         auto myGlobalNonlinearity = assemble_nonlinearity<MatrixType, VectorType>
-        (parset.sub("boundary.friction"), *nodalIntegrals, _alpha,
-         surfaceNormalStress);
+          (parset.sub("boundary.friction"), *nodalIntegrals, _alpha,
+           surfaceNormalStress);
   
         MyConvexProblemType const myConvexProblem
-        (problem_A, *myGlobalNonlinearity, problem_rhs);
+          (problem_A, *myGlobalNonlinearity, problem_rhs);
         MyBlockProblemType myBlockProblem(parset, myConvexProblem);
         auto multigridStep = mySolver.getSolver();
         multigridStep->setProblem(_problem_iterate, myBlockProblem);
   
         LoopSolver<VectorType> overallSolver
-        (multigridStep, parset.get<size_t>("solver.tnnmg.maxiterations"),
-         parset.get<double>("solver.tolerance"), &energyNorm, verbosity,
-         false); // absolute error
+          (multigridStep, parset.get<size_t>("solver.tnnmg.maxiterations"),
+           parset.get<double>("solver.tolerance"), &energyNorm, verbosity,
+           false); // absolute error
         overallSolver.preprocess();
         overallSolver.solve();
       };