builtin-remote: remove unused code in get_ref_states

diff --git a/Documentation/git-archive.txt b/Documentation/git-archive.txt
index dbe9bad2f3272f5972a07e2d5e2a63e1b00f9fcb..41cbf9c0819872a322321455b8a5cb805efcc26b 100644 (file)
--- a/Documentation/git-archive.txt
+++ b/Documentation/git-archive.txt
@@ -20,13 +20,13 @@ structure for the named tree, and writes it out to the standard
 output.  If <prefix> is specified it is
 prepended to the filenames in the archive.
 
-`git-archive` behaves differently when given a tree ID versus when
+'git-archive' behaves differently when given a tree ID versus when
 given a commit ID or tag ID.  In the first case the current time is
 used as modification time of each file in the archive.  In the latter
 case the commit time as recorded in the referenced commit object is
 used instead.  Additionally the commit ID is stored in a global
 extended pax header if the tar format is used; it can be extracted
-using `git-get-tar-commit-id`. In ZIP files it is stored as a file
+using 'git-get-tar-commit-id'. In ZIP files it is stored as a file
 comment.
 
 OPTIONS
@@ -57,7 +57,7 @@ OPTIONS
 
 --exec=<git-upload-archive>::
        Used with --remote to specify the path to the
-       `git-upload-archive` on the remote side.
+       'git-upload-archive' on the remote side.
 
 <tree-ish>::
        The tree or commit to produce an archive for.