user-manual: use pithier example commit

diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt
index 5d6e9dc751aef6e30582b399ae09f81c043e6de1..6e660e2d08c2d9d795b5ccfb91f755160cf58930 100644 (file)
--- a/Documentation/git-diff-tree.txt
+++ b/Documentation/git-diff-tree.txt
@@ -73,7 +73,7 @@ separated with a single space are given.
        This flag causes "git-diff-tree --stdin" to also show
        the commit message before the differences.
 
-include::pretty-formats.txt[]
+include::pretty-options.txt[]
 
 --no-commit-id::
        git-diff-tree outputs a line with the commit ID when
@@ -104,6 +104,9 @@ include::pretty-formats.txt[]
        if the diff itself is empty.
 
 
+include::pretty-formats.txt[]
+
+
 Limiting Output
 ---------------
 If you're only interested in differences in a subset of files, for