diff --git a/Casks/integrity.rb b/Casks/integrity.rb
index 444428a28..83d72e2ee 100644
--- a/Casks/integrity.rb
+++ b/Casks/integrity.rb
@@ -4,7 +4,7 @@ cask :v1 => 'integrity' do
 
   url 'http://peacockmedia.co.uk/integrity/integrity.dmg'
   homepage 'http://peacockmedia.co.uk/integrity/'
-  license :unknown    # todo: improve this machine-generated value
+  license :unknown    # todo: change license and remove this comment; ':unknown' is a machine-generated placeholder
 
   app 'Integrity.app'
 end