Spelling corrections

A number of spelling corrections as reported by the codespell (see: https://github.com/codespell-project/codespell) program and lists.

Some remarks:
- not considered are grammatical errors
- not considered are names in the code although there are a number that could be improved (like `childs` -> `children`)
- in the documentation it could be made clearer what are variables and what is running text (e.g. by placing variables in running text between backticks)
- some comments are in the French language, I think it would be better to have them in the English (United States version).

1 files changed, 6 insertions, 6 deletions

diff --git a/src/Skeleton_blocker/include/gudhi/Skeleton_blocker_complex.h b/src/Skeleton_blocker/include/gudhi/Skeleton_blocker_complex.h
index 031bcb9c..8ceaa480 100644
--- a/src/Skeleton_blocker/include/gudhi/Skeleton_blocker_complex.h
+++ b/src/Skeleton_blocker/include/gudhi/Skeleton_blocker_complex.h
@@ -438,7 +438,7 @@ class Skeleton_blocker_complex {
   }
 
   /**
-   * return the id of a vertex of adress local present in the graph
+   * return the id of a vertex of address local present in the graph
    */
   Root_vertex_handle get_id(Vertex_handle local) const {
     assert(0 <= local.vertex && local.vertex < boost::num_vertices(skeleton));
@@ -740,7 +740,7 @@ class Skeleton_blocker_complex {
    * complex to the smallest flag complex that contains it.
    */
   void remove_blockers() {
-    // Desallocate the blockers
+    // Deallocate the blockers
     while (!blocker_map_.empty()) {
       delete_blocker(blocker_map_.begin()->second);
     }
@@ -764,8 +764,8 @@ class Skeleton_blocker_complex {
 
  public:
   /**
-   * Removes the simplex s from the set of blockers
-   * and desallocate s.
+   * Removes the simplex sigma from the set of blockers
+   * and deallocate sigma.
    */
   void delete_blocker(Blocker_handle sigma) {
     if (visitor)
@@ -960,7 +960,7 @@ class Skeleton_blocker_complex {
   }
 
   /*
-   * @brief returnrs true iff the complex is empty.
+   * @brief returns true iff the complex is empty.
    */
   bool empty() const {
     return num_vertices() == 0;
@@ -1043,7 +1043,7 @@ class Skeleton_blocker_complex {
     if (num_vertices() == 1)
       return true;
     for (auto vi : vertex_range()) {
-      // xxx todo faire une methode bool is_in_blocker(Vertex_handle)
+      // xxx todo create a method: bool is_in_blocker(Vertex_handle)
       if (blocker_map_.find(vi) == blocker_map_.end()) {
         // no blocker passes through the vertex, we just need to
         // check if the current vertex is linked to all others vertices of the complex