doc: gitk: add the upstream repo location

Match the 'git gui' information regarding the graphical browser
and its upstream location.

Signed-off-by: Philip Oakley <philipoakley@iee.org>
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt
index 6c84c012b7d42428c95fae063b5d5b7725143a2d..253efa617b08f3d4d144beb1fc6506be8db26858 100644 (file)
--- a/Documentation/gitk.txt
+++ b/Documentation/gitk.txt
@@ -178,9 +178,15 @@ used by default. If '$XDG_CONFIG_HOME' is not set it defaults to
 History
 -------
 Gitk was the first graphical repository browser. It's written in
-tcl/tk and started off in a separate repository but was later merged
-into the main Git repository.
+tcl/tk.
 
+'gitk' is actually maintained as an independent project, but stable
+versions are distributed as part of the Git suite for the convenience
+of end users.
+
+gitk-git/ comes from Paul Mackerras's gitk project:
+
+       git://ozlabs.org/~paulus/gitk
 
 SEE ALSO
 --------