Fix ref to git.refresh in refresh methods' docstrings

Author: EliahKagan

git/cmd.py

@@ -389,7 +389,9 @@ def __setstate__(self, d: Dict[str, Any]) -> None:
 
     @classmethod
     def refresh(cls, path: Union[None, PathLike] = None) -> bool:
-        """This gets called by the refresh function (see the top level ``__init__``).
+        """This gets called by the :func:`git.refresh` function.
+
+        See the top level ``__init__.py``.
 
         :param path:
             Optional path to the git executable. If not absolute, it is resolved

git/remote.py

@@ -338,7 +338,10 @@ class FetchInfo(IterableObj):
 
     @classmethod
     def refresh(cls) -> Literal[True]:
-        """This gets called by the refresh function (see the top level ``__init__``)."""
+        """This gets called by the :func:`git.refresh` function.
+
+        See the top level ``__init__.py``.
+        """
         # Clear the old values in _flag_map.
         with contextlib.suppress(KeyError):
             del cls._flag_map["t"]