Add information about the umbrel logo

AaronDewes · AaronDewes · commit 8db1eced9060 · 2020-09-29T21:47:02.000+02:00
diff --git a/README.md b/README.md
@@ -24,4 +24,8 @@ make -j$(nproc)
 To run this on an Raspberry Pi with Umbrel OS, run
 ```
 ./umbrel-details -platform linuxfb
-```
+```
+
+## License
+
+The umbrel logo is Copyright 2020 Umbrel and is licensed under the terms and conditions of the MIT License.
