[gimp-help/wip/wormnest/python3-migration] Update tools readme.

[Jacob Boerema <jboerema src gnome org>]

commit 5d7da963aa28de39355cdb56b7b2c941682ea114
Author: Jacob Boerema <jgboerema gmail com>
Date:   Sat May 22 13:25:14 2021 -0400

    Update tools readme.

 tools/README | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/tools/README b/tools/README
index 76b0a414b..708a84be8 100644
--- a/tools/README
+++ b/tools/README
@@ -41,6 +41,9 @@ statistics.
 It can tell you which help-ids do not have a corresponding help
 document and (option -i) can show inconsistencies between help-ids
 and their filenames.
+Note: we should probably rename this script since it is not really
+about progress in translations as progress in written help manual
+pages. Maybe: show_manual_progress.py
 
 Requirements:
     - Path to GIMP sources (option -g)