diff --git a/README.md b/README.md
index c3fc75b..35b33d0 100644
--- a/README.md
+++ b/README.md
@@ -1 +1 @@
-# PlantUML_stdlib
\ No newline at end of file
+<a rel="license" href="http://creativecommons.org/licenses/by-sa/2.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-sa/2.0/88x31.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-sa/2.0/">Creative Commons Attribution-ShareAlike 2.0 Generic License</a>.