Merge branch 'ph/push-doc-cas' into maint

diff --git a/Documentation/git.txt b/Documentation/git.txt
index a2596dc734b9e1175ba940ed591c47a951cb7f02..bfa19cb50b0a5ba934c9174d4c03dcc1657ff578 100644 (file)
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -769,7 +769,8 @@ Git so take care if using Cogito etc.
 'GIT_INDEX_VERSION'::
        This environment variable allows the specification of an index
        version for new repositories.  It won't affect existing index
-       files.  By default index file version [23] is used.
+       files.  By default index file version 2 or 3 is used. See
+       linkgit:git-update-index[1] for more information.
 
 'GIT_OBJECT_DIRECTORY'::
        If the object storage directory is specified via this