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, 2 insertions, 2 deletions

diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree.h b/src/Simplex_tree/include/gudhi/Simplex_tree.h
index 34bc5ace..629a1f9c 100644
--- a/src/Simplex_tree/include/gudhi/Simplex_tree.h
+++ b/src/Simplex_tree/include/gudhi/Simplex_tree.h
@@ -965,7 +965,7 @@ class Simplex_tree {
         // If we reached the end of the vertices, and the simplex has more vertices than the given simplex
         // => we found a coface
 
-        // Add a coface if we wan't the star or if the number of vertices of the current simplex matches with nbVertices
+        // Add a coface if we want the star or if the number of vertices of the current simplex matches with nbVertices
         bool addCoface = (star || curr_nbVertices == nbVertices);
         if (addCoface)
           cofaces.push_back(simplex);
@@ -1491,7 +1491,7 @@ class Simplex_tree {
 
       int sh_dimension = dimension(sh);
       if (sh_dimension >= dimension_)
-        // Stop browsing as soon as the dimension is reached, no need to go furter
+        // Stop browsing as soon as the dimension is reached, no need to go further
         return false;
       new_dimension = (std::max)(new_dimension, sh_dimension);
     }