Add subproject as usual folder to repository

Question

I noticed that in my directory there were two modules that had been Subprojects of my Git repository. That happened because I moved them all to one Git repo and those module

Answer 1

After suggestion I looked at this: un-submodule a git submodule

First tried:

git submodule deinit

After this it didn't change the old behavior. But when I did this:

git rm --cached yourSubmodule

Then it removed it as submodule and git started seeing those modules in main repository.