Fix: mention license

README.md

@@ -19,4 +19,8 @@ Some dependencies might not offer a package for your linux distribution ^(like U
 - Run `bundle install --path=vendor/bundle` to install the required ruby modules ^(once)
 - Run `./vbiosfinder extract /path/to/bios_update.exe` to attempt an extraction
 - A temporary working dir is created at `./tmp-vbiosfinder` which can be removed inbetween runs
-- Extracted VBIOS roms will be placed in `./output`
+- Extracted VBIOS roms will be placed in `./output`
+
+## Licensing
+This project, initially authored by Robin Broda, is licensed under the GNU Affero General Public License v3  
+A copy of the license is available in `LICENSE.txt`