rename --exec to --upload-pack for fetch-pack and peek-remote

diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt
index 23f2b6f1a5bd40f9e60efaf70b9c59e230979a15..5bbae42d86dfc275740425aa3c59d6fd9eb76f94 100644 (file)
--- a/Documentation/git-update-index.txt
+++ b/Documentation/git-update-index.txt
@@ -3,7 +3,7 @@ git-update-index(1)
 
 NAME
 ----
-git-update-index - Modifies the index or directory cache
+git-update-index - Register file contents in the working tree to the index
 
 
 SYNOPSIS
@@ -15,7 +15,7 @@ SYNOPSIS
             [--cacheinfo <mode> <object> <file>]\*
             [--chmod=(+|-)x]
             [--assume-unchanged | --no-assume-unchanged]
-            [--really-refresh] [--unresolve]
+            [--really-refresh] [--unresolve] [--again | -g]
             [--info-only] [--index-info]
             [-z] [--stdin]
             [--verbose]
@@ -40,7 +40,7 @@ OPTIONS
 --remove::
        If a specified file is in the index but is missing then it's
        removed.
-       Default behaviour is to ignore removed file.
+       Default behavior is to ignore removed file.
 
 --refresh::
        Looks at the current index and checks to see if merges or
@@ -80,6 +80,10 @@ OPTIONS
        filesystem that has very slow lstat(2) system call
        (e.g. cifs).
 
+--again, -g::
+       Runs `git-update-index` itself on the paths whose index
+       entries are different from those from the `HEAD` commit.
+
 --unresolve::
        Restores the 'unmerged' or 'needs updating' state of a
        file during a merge if it was cleared by accident.
@@ -113,7 +117,7 @@ OPTIONS
        Only meaningful with `--stdin`; paths are separated with
        NUL character instead of LF.
 
---::
+\--::
        Do not interpret any more arguments as options.
 
 <file>::
@@ -212,8 +216,8 @@ $ git ls-files -s
 ------------
 
 
-Using "assume unchanged" bit
-----------------------------
+Using ``assume unchanged'' bit
+------------------------------
 
 Many operations in git depend on your filesystem to have an
 efficient `lstat(2)` implementation, so that `st_mtime`