(How) can I change the https to ssh?

[Lerner Zhang]

When installing a plugin I encounter this error:

[2017-11-09 09:47:24] $ git clone --recursive 'https://github.com/mhinz/vim-grepper.git' '/home/eduOS/.vim/bundle/vim-grepper'

I know if I use ssh it works, but how can I change that?