How to fix a bug in git?

Question

git

Good afternoon.
There is a project.
After I zakomich and start, there are 2 more files left and I don’t know what to do with them?

$ git status
On branch master
Your branch is up to date with 'origin/master'.

Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)
  (commit or discard the untracked or modified content in submodules)

        modified:   src/assets/libs/Magnific-Popup (modified content)
        modified:   src/assets/libs/slick (modified content, untracked content)

no changes added to commit (use "git add" and/or "git commit -a")

Here in the hint they write what needs to be registered . git add filename
I registered $ git add src/assets/libs/Magnific-Popup
it, but after that, the error still remained.
What is wrong with these two files?
Thanks in advance.

Answer 1

Никто не мог написать, что там внутри этих папок MagnificPopup и slick, находится тоже .git.
И всего лишь нужно было удалить