<repository> without <refspec> parameters on the command
line, <refspec> specified on `Push:` lines or `Pull:`
lines are used for `git-push` and `git-fetch`/`git-pull`,
-respectively. Multiple `Push:` and and `Pull:` lines may
+respectively. Multiple `Push:` and `Pull:` lines may
be specified for additional branch mappings.
The name of a file in `$GIT_DIR/branches` directory can be