Docs gitk: Explicitly mention the files that gitk uses (~/.gitk)

gitk creates and uses ~/.gitk

Signed-off-by: Clifford Caoile <piyo@users.sourceforge.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt
index 29edafcedac6bcb95315e7429ea56d2d283ef6f6..ed3ba83c530411801dd1cd8980cad4d005962690 100644 (file)
--- a/Documentation/gitk.txt
+++ b/Documentation/gitk.txt
@@ -74,6 +74,11 @@ gitk --max-count=100 --all \-- Makefile::
        Show at most 100 changes made to the file 'Makefile'. Instead of only
        looking for changes in the current branch look in all branches.
 
+Files
+-----
+Gitk creates the .gitk file in your $HOME directory to store preferences
+such as display options, font, and colors.
+
 See Also
 --------
 'qgit(1)'::