it is either the name of a configured remote or a URL. The second
argument specifies a URL; it is usually of the form
'<transport>://<address>', but any arbitrary string is possible.
-The 'GIT_DIR' environment variable is set up for the remote helper
+The `GIT_DIR` environment variable is set up for the remote helper
and can be used to determine where to store additional data or from
which directory to invoke auxiliary Git commands.
the first argument is '<address>', and if it is encountered in a
configured remote, the first argument is the name of that remote.
-Additionally, when a configured remote has 'remote.<name>.vcs' set to
+Additionally, when a configured remote has `remote.<name>.vcs` set to
'<transport>', Git explicitly invokes 'git remote-<transport>' with
'<name>' as the first argument. If set, the second argument is
-'remote.<name>.url'; otherwise, the second argument is omitted.
+`remote.<name>.url`; otherwise, the second argument is omitted.
INPUT FORMAT
------------