date: recognize bogus FreeBSD gmtime output

diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt
index 6e98bdf1490a0a5718dd14a4c2d8b2baaee7383e..9cb649673d609c3b27b46ae5dd217edfcc28a5a9 100644 (file)
--- a/Documentation/fetch-options.txt
+++ b/Documentation/fetch-options.txt
@@ -8,11 +8,15 @@
        option old data in `.git/FETCH_HEAD` will be overwritten.
 
 --depth=<depth>::
-       Deepen the history of a 'shallow' repository created by
+       Deepen or shorten the history of a 'shallow' repository created by
        `git clone` with `--depth=<depth>` option (see linkgit:git-clone[1])
        to the specified number of commits from the tip of each remote
        branch history. Tags for the deepened commits are not fetched.
 
+--unshallow::
+       Convert a shallow repository to a complete one, removing all
+       the limitations imposed by shallow repositories.
+
 ifndef::git-pull[]
 --dry-run::
        Show what would be done, without making any changes.