[gimp-book-painting] Revision on License things...

[Americo Gobbo <amerigo src gnome org>]

commit c73c5d97f3e87d7969e1d56a4c3b20eb124fc48a
Author: Americo Gobbo <jag rabisco gmail com>
Date:   Sun Jul 8 14:47:01 2018 -0300

    Revision on License things...

 parametric-brushes.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/parametric-brushes.md b/parametric-brushes.md
index a199c7a..e607535 100644
--- a/parametric-brushes.md
+++ b/parametric-brushes.md
@@ -64,7 +64,7 @@ To emulate better the dry media I recommend to use Airbrush Tool with this setti
 
 We have tested on GIMP 2.10, 2.99 and 2.8 with good results.
 
-### Author, License
+### Author, License (Brush Set and Paint Dynamics)
 Created by Americo Gobbo and licensed as Public Domain.
 
 ### Acknowledges