Merge git://git.bogomips.org/git-svn

diff --git a/Documentation/git-difftool.txt b/Documentation/git-difftool.txt
index 5c68cff9058654aff4657cd5f86f8dc2682eccde..6fffbc7bf89d01b14505c03993de9d97d37e9404 100644 (file)
--- a/Documentation/git-difftool.txt
+++ b/Documentation/git-difftool.txt
@@ -7,13 +7,14 @@ git-difftool - Show changes using common diff tools
 
 SYNOPSIS
 --------
-'git difftool' [<options>] <commit>{0,2} [--] [<path>...]
+'git difftool' [<options>] [<commit> [<commit>]] [--] [<path>...]
 
 DESCRIPTION
 -----------
-'git-difftool' is a git command that allows you to compare and edit files
+'git difftool' is a git command that allows you to compare and edit files
 between revisions using common diff tools.  'git difftool' is a frontend
-to 'git-diff' and accepts the same options and arguments.
+to 'git diff' and accepts the same options and arguments. See
+linkgit:git-diff[1].
 
 OPTIONS
 -------
@@ -33,23 +34,23 @@ OPTIONS
        kdiff3, kompare, tkdiff, meld, xxdiff, emerge, vimdiff, gvimdiff,
        ecmerge, diffuse, opendiff, p4merge and araxis.
 +
-If a diff tool is not specified, 'git-difftool'
+If a diff tool is not specified, 'git difftool'
 will use the configuration variable `diff.tool`.  If the
-configuration variable `diff.tool` is not set, 'git-difftool'
+configuration variable `diff.tool` is not set, 'git difftool'
 will pick a suitable default.
 +
 You can explicitly provide a full path to the tool by setting the
 configuration variable `difftool.<tool>.path`. For example, you
 can configure the absolute path to kdiff3 by setting
-`difftool.kdiff3.path`. Otherwise, 'git-difftool' assumes the
+`difftool.kdiff3.path`. Otherwise, 'git difftool' assumes the
 tool is available in PATH.
 +
 Instead of running one of the known diff tools,
-'git-difftool' can be customized to run an alternative program
+'git difftool' can be customized to run an alternative program
 by specifying the command line to invoke in a configuration
 variable `difftool.<tool>.cmd`.
 +
-When 'git-difftool' is invoked with this tool (either through the
+When 'git difftool' is invoked with this tool (either through the
 `-t` or `--tool` option or the `diff.tool` configuration variable)
 the configured command line will be invoked with the following
 variables available: `$LOCAL` is set to the name of the temporary
@@ -74,7 +75,7 @@ See linkgit:git-diff[1] for the full list of supported options.
 
 CONFIG VARIABLES
 ----------------
-'git-difftool' falls back to 'git-mergetool' config variables when the
+'git difftool' falls back to 'git mergetool' config variables when the
 difftool equivalents have not been defined.
 
 diff.tool::