git-submodule: add "sync" command

diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index b347bfbb14784a4292124a4575086411a4697527..eae6c0e7bcad5708442d10a7bc73eac3ec90bcbd 100644 (file)
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -8,7 +8,7 @@ git-for-each-ref - Output information on each ref
 SYNOPSIS
 --------
 [verse]
-'git-for-each-ref' [--count=<count>] [--shell|--perl|--python|--tcl]
+'git for-each-ref' [--count=<count>] [--shell|--perl|--python|--tcl]
                   [--sort=<key>]\* [--format=<format>] [<pattern>...]
 
 DESCRIPTION
@@ -47,9 +47,9 @@ OPTIONS
        `xx`; for example `%00` interpolates to `\0` (NUL),
        `%09` to `\t` (TAB) and `%0a` to `\n` (LF).
 
-<pattern>::
+<pattern>...::
        If one or more patterns are given, only refs are shown that
-       match againt at least one pattern, either using fnmatch(3) or
+       match against at least one pattern, either using fnmatch(3) or
        literally, in the latter case matching completely or from the
        beginning up to a slash.
 
@@ -79,7 +79,7 @@ objecttype::
        The type of the object (`blob`, `tree`, `commit`, `tag`).
 
 objectsize::
-       The size of the object (the same as `git-cat-file -s` reports).
+       The size of the object (the same as 'git-cat-file -s' reports).
 
 objectname::
        The object name (aka SHA-1).
@@ -119,7 +119,7 @@ An example directly producing formatted text.  Show the most recent
 ------------
 #!/bin/sh
 
-git-for-each-ref --count=3 --sort='-*authordate' \
+git for-each-ref --count=3 --sort='-*authordate' \
 --format='From: %(*authorname) %(*authoremail)
 Subject: %(*subject)
 Date: %(*authordate)
@@ -135,7 +135,7 @@ demonstrating the use of --shell.  List the prefixes of all heads::
 ------------
 #!/bin/sh
 
-git-for-each-ref --shell --format="ref=%(refname)" refs/heads | \
+git for-each-ref --shell --format="ref=%(refname)" refs/heads | \
 while read entry
 do
        eval "$entry"
@@ -189,7 +189,7 @@ Its message reads as:
        fi
 '
 
-eval=`git-for-each-ref --shell --format="$fmt" \
+eval=`git for-each-ref --shell --format="$fmt" \
        --sort='*objecttype' \
        --sort=-taggerdate \
        refs/tags`