diff --git a/lib/musicbrainz/models/base_model.rb b/lib/musicbrainz/models/base_model.rb
index a8975bb..eec8006 100644
--- a/lib/musicbrainz/models/base_model.rb
+++ b/lib/musicbrainz/models/base_model.rb
@@ -59,6 +59,7 @@ module MusicBrainz
 			end
 
 			def underscore_name
+				# self.name[13..-1] => removes MusicBrainz::
 				self.name[13..-1].underscore
 			end