add tests for git diff --submodule

diff --git a/Documentation/git-merge-tree.txt b/Documentation/git-merge-tree.txt
index 6892fdac3df054e87019318c524185109ea16200..f869a7f00fa812bed068f5b60bd970d4dcac0655 100644 (file)
--- a/Documentation/git-merge-tree.txt
+++ b/Documentation/git-merge-tree.txt
@@ -8,20 +8,20 @@ git-merge-tree - Show three-way merge without touching index
 
 SYNOPSIS
 --------
-'git-merge-tree' <base-tree> <branch1> <branch2>
+'git merge-tree' <base-tree> <branch1> <branch2>
 
 DESCRIPTION
 -----------
 Reads three treeish, and output trivial merge results and
 conflicting stages to the standard output.  This is similar to
-what three-way read-tree -m does, but instead of storing the
+what three-way 'git read-tree -m' does, but instead of storing the
 results in the index, the command outputs the entries to the
 standard output.
 
 This is meant to be used by higher level scripts to compute
-merge results outside index, and stuff the results back into the
+merge results outside of the index, and stuff the results back into the
 index.  For this reason, the output from the command omits
-entries that match <branch1> tree.
+entries that match the <branch1> tree.
 
 Author
 ------
@@ -33,4 +33,4 @@ Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
 
 GIT
 ---
-Part of the gitlink:git[7] suite
+Part of the linkgit:git[1] suite