Explicitly added license tag to all Icyisland levels

[supertux.git] / data / levels / world1 / 21 - A Path in the Clouds.stl

diff --git a/data/levels/world1/21 - A Path in the Clouds.stl b/data/levels/world1/21 - A Path in the Clouds.stl
index a6bbb21..26f771e 100644 (file)
--- a/data/levels/world1/21 - A Path in the Clouds.stl
+++ b/data/levels/world1/21 - A Path in the Clouds.stl
@@ -2,6 +2,7 @@
   (version 2)
   (name (_ "A Path in the Clouds"))
   (author "SuperTux Team")
+  (license "GPL 2+ / CC-by-sa 3.0")
   (sector
     (name "main")
     (music "music/chipdisko.ogg")