Fix Sphinx rendering errors

These errors are mostly fixed by either adding blank lines or single
spaces for Sphinx documentation key words.

The commit solely includes documentation changes, no functional
changes.

2 files changed, 4 insertions, 1 deletions

diff --git a/git/refs/log.py b/git/refs/log.py
index a5f4de58..1f86356a 100644
--- a/git/refs/log.py
+++ b/git/refs/log.py
@@ -253,6 +253,7 @@ class RefLog(List[RefLogEntry], Serializable):
 
     def to_file(self, filepath: PathLike) -> None:
         """Write the contents of the reflog instance to a file at the given filepath.
+
         :param filepath: path to file, parent directories are assumed to exist"""
         lfd = LockedFD(filepath)
         assure_directory_exists(filepath, is_file=True)
@@ -326,6 +327,7 @@ class RefLog(List[RefLogEntry], Serializable):
 
     def write(self) -> "RefLog":
         """Write this instance's data to the file we are originating from
+
         :return: self"""
         if self._path is None:
             raise ValueError("Instance was not initialized with a path, use to_file(...) instead")
diff --git a/git/refs/reference.py b/git/refs/reference.py
index ca43cc43..4f9e3a0a 100644
--- a/git/refs/reference.py
+++ b/git/refs/reference.py
@@ -49,8 +49,8 @@ class Reference(SymbolicReference, LazyMixin, IterableObj):
 
     def __init__(self, repo: "Repo", path: PathLike, check_path: bool = True) -> None:
         """Initialize this instance
-        :param repo: Our parent repository
 
+        :param repo: Our parent repository
         :param path:
             Path relative to the .git/ directory pointing to the ref in question, i.e.
             refs/heads/master
@@ -73,6 +73,7 @@ class Reference(SymbolicReference, LazyMixin, IterableObj):
         logmsg: Union[str, None] = None,
     ) -> "Reference":
         """Special version which checks if the head-log needs an update as well
+
         :return: self"""
         oldbinsha = None
         if logmsg is not None: