git-fetch & config doc: link to the new PRUNING section

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 0e25b2c92b309330f27ce562e0f21f4e10179879..0f27af5760e842d5850c4fe0f122e828d744ef2c 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -1398,7 +1398,8 @@ fetch.unpackLimit::
 
 fetch.prune::
        If true, fetch will automatically behave as if the `--prune`
-       option was given on the command line.  See also `remote.<name>.prune`.
+       option was given on the command line.  See also `remote.<name>.prune`
+       and the PRUNING section of linkgit:git-fetch[1].
 
 fetch.output::
        Control how ref update status is printed. Valid values are
@@ -2944,6 +2945,9 @@ remote.<name>.prune::
        remove any remote-tracking references that no longer exist on the
        remote (as if the `--prune` option was given on the command line).
        Overrides `fetch.prune` settings, if any.
++
+See also `remote.<name>.prune` and the PRUNING section of
+linkgit:git-fetch[1].
 
 remotes.<group>::
        The list of remotes which are fetched by "git remote update