add license note to README

2020-07-05 22:41:26 +02:00 · 2020-07-05 22:41:26 +02:00 · 201e713672
Commit 201e713672
--- a/README.md
+++ b/README.md
@ -36,4 +36,10 @@ Eine detaillierte Installationsanleitung finden Sie [online](https://docs.oxidmo

 ## Credits:

- PDF logo made by Dimitriy Morilubov from www.flaticon.com
+- PDF logo made by Dimitriy Morilubov from www.flaticon.com
+
+## License
+
+This module is distributed under the GPL v3 License. For more information see the ./LICENSE file.
+
+Copyright by D3 Data Development (Inh. Thomas Dartsch)