search_for_subdir(): return (ref_dir *) instead of (ref_entry *)

diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt
index f584a6214fa41f7c06c8a779cdfd7f4a6da9db62..68abfcacca8f3b0dc7c2daec54e539547ff6b5f9 100644 (file)
--- a/Documentation/git-commit.txt
+++ b/Documentation/git-commit.txt
@@ -132,11 +132,14 @@ OPTIONS
 
 -t <file>::
 --template=<file>::
-       Use the contents of the given file as the initial version of the
-       commit message. The editor is invoked so you can make subsequent
-       changes. If you make no changes, the commit is aborted. If a message
-       is specified using the `-m` or `-F` options, this option has no
-       effect. This overrides the `commit.template` configuration variable.
+       When editing the commit message, start the editor with the
+       contents in the given file.  The `commit.template` configuration
+       variable is often used to give this option implicitly to the
+       command.  This mechanism can be used by projects that want to
+       guide participants with some hints on what to write in the message
+       in what order.  If the user exits the editor without editing the
+       message, the commit is aborted.  This has no effect when a message
+       is given by other means, e.g. with the `-m` or `-F` options.
 
 -s::
 --signoff::