Git refuses to stop thinking that the ISSUE_TEMPLATE is modified

[root@assets snipeit]# git status
# On branch 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)
#
#       modified:   .github/ISSUE_TEMPLATE/Bug_report.md
#       modified:   .github/ISSUE_TEMPLATE/Feature_request.md
#
no changes added to commit (use "git add" and/or "git commit -a")
[root@assets snipeit]# ls
CODE_OF_CONDUCT.md  Vagrantfile  c3.php           database           phpmd.xml    server.php   webpack.mix.js
CONTRIBUTING.md     _config.yml  codeception.yml  docker             phpunit.xml  snipeit.sh
Dockerfile          ansible      composer.json    index.html         public       storage
Dockerfile.alpine   app          composer.lock    install.sh         resources    tests
LICENSE             artisan      config           package-lock.json  routes       upgrade.php
README.md           bootstrap    crowdin.yml      package.json       sample_csvs  vendor
[root@assets snipeit]# nano upgrade.php
[root@assets snipeit]# git checkout -- .github/ISSUE_TEMPLATE/Bug_report.md
[root@assets snipeit]# git checkout -- .github/ISSUE_TEMPLATE/Feature_request.md
[root@assets snipeit]# git status
# On branch 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)
#
#       modified:   .github/ISSUE_TEMPLATE/Bug_report.md
#       modified:   .github/ISSUE_TEMPLATE/Feature_request.md
#
no changes added to commit (use "git add" and/or "git commit -a")