Explicitly added license tag to all Forest World levels (except airkey.stl)

[supertux.git] / data / levels / world2 / forest1-grumbel.stl

diff --git a/data/levels/world2/forest1-grumbel.stl b/data/levels/world2/forest1-grumbel.stl
index ac7d35b..a1088e5 100644 (file)
--- a/data/levels/world2/forest1-grumbel.stl
+++ b/data/levels/world2/forest1-grumbel.stl
@@ -2,6 +2,7 @@
   (version 2)
   (name (_ "Forest Level 1"))
   (author "SuperTux Team")
+  (license "GPL 2+ / CC-by-sa 3.0")
   (sector
     (name "main")
     (music "music/forest.ogg")