I started studying shortly, Git, and I was creating a branch, but I ended up creating more branch than I wanted. So I was deleting the branch I did not want with the command line:
To delete the branch locally:
git branch -D <nome do branch>
I deleted all of them with only the master, but the following branch
HEAD detached at origin/master appeared
Can anyone help me tell me what I should do, or rather, what I did wrong?!