diff --git a/color/paintbrush.v b/color/paintbrush.v
index 1a094d9..667b3da 100644
--- a/color/paintbrush.v
+++ b/color/paintbrush.v
@@ -8,6 +8,8 @@ mut:
 	set_disabled(bool)
 }
 
+// Initialization
+
 [params]
 pub struct BrushParams {
 	fg     ?Color