Rakefile in ruby-audioinfo-0.4 vs Rakefile in ruby-audioinfo-0.5.0

@@ -13,10 +13,11 @@
 
   self.extra_rdoc_files = FileList["*.rdoc"]
   #history_file = "History.txt"
   self.readme_file = "README.rdoc"
   self.test_globs = ["test/test_*.rb"]
-  self.rsync_args = "-rv --delete" 
+  self.rsync_args = "-rv --delete"
+  self.license 'GPL-3.0'
 
   extra_deps << ['ruby-mp3info', '>= 0.8']
   extra_deps << ['ruby-ogginfo', '>= 0.7']
   extra_deps << ['mp4info',      '>= 1.7.3']
   extra_deps << ['moumar-wmainfo-rb',   '>= 0.7']