use -h for synopsis and --help for manpage consistently

diff --git a/Documentation/git-fast-export.txt b/Documentation/git-fast-export.txt
index a29ac021d9c7ff62e3a761ffa23b7808420b5faa..f37eada63a449995861f41e5020c04f26d40c6f2 100644 (file)
--- a/Documentation/git-fast-export.txt
+++ b/Documentation/git-fast-export.txt
@@ -83,6 +83,10 @@ marks the same across runs.
        allow that.  So fake a tagger to be able to fast-import the
        output.
 
+--use-done-feature::
+       Start the stream with a 'feature done' stanza, and terminate
+       it with a 'done' command.
+
 --no-data::
        Skip output of blob objects and instead refer to blobs via
        their original SHA-1 hash.  This is useful when rewriting the