Re: [PATCH] Documentation: update-index: -z applies also to --index-info

Also mention, that --stdin and --index-info needs to be the last
option supplied and indicate this in the usage string.

Signed-off-by: Bert Wesarg <redacted>
---
 Documentation/git-update-index.txt |   13 +++++++------
 builtin/update-index.c             |    2 +-
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/Documentation/git-update-index.txt

b/Documentation/git-update-index.txt
index 74d1d49..022c0fc 100644 Documentation/git-update-index.txt

--- a/Documentation/git-update-index.txt
+++ b/Documentation/git-update-index.txt

@@ -18,10 +18,10 @@ SYNOPSIS
 	     [--skip-worktree | --no-skip-worktree]
 	     [--ignore-submodules]
 	     [--really-refresh] [--unresolve] [--again | -g]
-	     [--info-only] [--index-info]
-	     [-z] [--stdin]
+	     [--info-only]
 	     [--verbose]
-	     [--] [<file>]*
+	     [[-z] --stdin | --index-info]
+	     [--] [<file>]