diff --git a/Casks/paraview-lion-python27-nightly.rb b/Casks/paraview-lion-python27-nightly.rb
index cf90bae23..0a4e0fefa 100644
--- a/Casks/paraview-lion-python27-nightly.rb
+++ b/Casks/paraview-lion-python27-nightly.rb
@@ -4,12 +4,10 @@ class ParaviewLionPython27Nightly < Cask
   version 'latest'
   no_checksum
   link 'paraview.app'
-
-  def caveats; <<-EOS.undent
+  caveats <<-EOS.undent
     This version of ParaView is for OS X Lion (10.7) or Mountain Lion (10.8)
     and should be installed if the system Python version is 2.6. If your
     OS version is Lion (10.7) or later, and your system Python version is
     2.7 or later, you may install this cask or the paraview-nightly cask.
     EOS
-  end
 end