Fix cpplint issues

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/persistence_representation_integration@2503 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: f2c5ba756b7cd4115fb97eeb066216b312b4ae2f

1 files changed, 2 insertions, 1 deletions

diff --git a/src/Persistence_representations/include/gudhi/Persistence_intervals.h b/src/Persistence_representations/include/gudhi/Persistence_intervals.h
index 9e614efd..525d58a3 100644
--- a/src/Persistence_representations/include/gudhi/Persistence_intervals.h
+++ b/src/Persistence_representations/include/gudhi/Persistence_intervals.h
@@ -403,7 +403,8 @@ std::vector<double> Persistence_intervals::characteristic_function_of_diagram(do
 
     for (size_t pos = beginIt; pos != endIt; ++pos) {
       result[pos] +=
-          ((x_max - x_min) / static_cast<double>(number_of_bins)) * (this->intervals[i].second - this->intervals[i].first);
+          ((x_max - x_min) / static_cast<double>(number_of_bins)) *
+           (this->intervals[i].second - this->intervals[i].first);
     }
     if (dbg) {
       std::cerr << "Result at this stage \n";