gitweb: remove unused guess_file_syntax() parameter

diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index ec41d3d698a1bcffac3b3a21489b61cc74f9d8d0..e316c4bd51a64fb9df87ce003f2edffad38b63ad 100644 (file)
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -90,13 +90,16 @@ If you want to break the dependency of a repository cloned with `-s` on
 its source repository, you can simply run `git repack -a` to copy all
 objects from the source repository into a pack in the cloned repository.
 
---reference <repository>::
+--reference[-if-able] <repository>::
        If the reference repository is on the local machine,
        automatically setup `.git/objects/info/alternates` to
        obtain objects from the reference repository.  Using
        an already existing repository as an alternate will
        require fewer objects to be copied from the repository
        being cloned, reducing network and local storage costs.
+       When using the `--reference-if-able`, a non existing
+       directory is skipped with a warning instead of aborting
+       the clone.
 +
 *NOTE*: see the NOTE for the `--shared` option, and also the
 `--dissociate` option.