Whitespace, comments

src/one-body-sample.cc

@@ -300,7 +300,6 @@ int main(int argc, char *argv[]) {
 
           timeSteppingScheme->extractSolution(problem_iterate, solution);
           timeSteppingScheme->extractDifference(problem_iterate, u_diff);
-          // FIXME: memory leak
 
           // Update the state
           for (size_t i = 0; i < frictionalNodes.size(); ++i) {