How to remove remote origin/refs/heads/master

Question

Don\'t ask me how but I managed to get accidentally the following remote branches in a git repository:

$ git branch -r
  origin/HEAD -> origin/master
  or         


        

Answer 1

It's

git branch -r -d origin/ref/heads/master

instead of

git branch -r -d origin/refs/heads/master 

in the code part to delete branch. There is difference in ref word in the code.