Github ssh multiple accounts & users for separate projects

The .git/config files should look similar to this: For project A: [remote "origin"]     url = git@github.com-some-project:some-project/some-project.git     fetch = +refs/heads/*:refs/remotes/origin/* For project B: [remote "origin"]     url = git@github.com-another-project:another-project/another-project.git     fetch = +refs/heads/*:refs/remotes/origin/*