Documentation: add shell guidelines

diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt
index 7870e175b7683ffcdbdc98d3f669998c615c2ffd..2319b2b19209467bf5796abf8df425c6118dadac 100644 (file)
--- a/Documentation/git-diff-tree.txt
+++ b/Documentation/git-diff-tree.txt
@@ -116,7 +116,7 @@ include::pretty-options.txt[]
 include::pretty-formats.txt[]
 
 
-Limiting Output
+LIMITING OUTPUT
 ---------------
 If you're only interested in differences in a subset of files, for
 example some architecture-specific files, you might do: