2 files changed, 3 insertions, 5 deletions
diff --git a/src/Skeleton_blocker/include/gudhi/Skeleton_blocker/Skeleton_blocker_sub_complex.h b/src/Skeleton_blocker/include/gudhi/Skeleton_blocker/Skeleton_blocker_sub_complex.h
index 5abd64d7..4c0c7dad 100644
--- a/src/Skeleton_blocker/include/gudhi/Skeleton_blocker/Skeleton_blocker_sub_complex.h
+++ b/src/Skeleton_blocker/include/gudhi/Skeleton_blocker/Skeleton_blocker_sub_complex.h
@@ -196,10 +196,8 @@ class Skeleton_blocker_sub_complex : public ComplexType {
 };
 
 /**
- * @remark remarque perte de temps a creer un nouveau simplexe a chaque fois
- * alors qu'on pourrait utiliser a la place de 'addresses_sigma_in_link'
- * un simplex avec des valeurs sp�ciales ComplexDS::null_vertex par exemple
- * pour indiquer qu'un vertex n'appartient pas au complex
+ * @remark waste of time to create a new simplex each time when we could use instead of addresses_sigma_in_link a
+ * simplex with special values (ComplexDS::null_vertex e.g.) to indicate that a vertex does not belong to the complex.
  */
 template<typename ComplexType>
 bool proper_face_in_union(
diff --git a/src/Skeleton_blocker/include/gudhi/Skeleton_blocker/internal/Trie.h b/src/Skeleton_blocker/include/gudhi/Skeleton_blocker/internal/Trie.h
index 18ae6a92..116bc779 100644
--- a/src/Skeleton_blocker/include/gudhi/Skeleton_blocker/internal/Trie.h
+++ b/src/Skeleton_blocker/include/gudhi/Skeleton_blocker/internal/Trie.h
@@ -150,7 +150,7 @@ struct Trie {
     ++s_pos;
     while (s_pos != s.end() && current != 0) {
       bool found = false;
-      for (const auto child : current->childs) {
+	  for (const auto& child : current->childs) {
         if (child->v == *s_pos) {
           ++s_pos;
           current = child.get();