diff --git a/Casks/intel-power-gadget.rb b/Casks/intel-power-gadget.rb
index cba74cc10..0c6c43172 100644
--- a/Casks/intel-power-gadget.rb
+++ b/Casks/intel-power-gadget.rb
@@ -5,7 +5,7 @@ cask :v1 => 'intel-power-gadget' do
 
   url "https://software.intel.com/sites/default/files/managed/59/39/IntelPowerGadgetMac#{version}.zip"
   homepage 'https://software.intel.com/en-us/articles/intel-power-gadget-20'
-  license :unknown    # todo: improve this machine-generated value
+  license :unknown    # todo: change license and remove this comment; ':unknown' is a machine-generated placeholder
 
   # this bogus-looking character accurately reflects an upstream error
   container :nested => 'IntelÆ Power Gadget.dmg'