Fantastical1: Fix cask formatting

Casks/fantastical1.rb

@@ -1,15 +1,19 @@
 cask :v1 => 'fantastical1' do
   version '1.3.18'
   sha256 '00069dca92be66b04351cb9b19146c305696fb5970b33e71c1b2d687bbc5f2a8'
+  
   url "http://cdn.flexibits.com/Fantastical_#{version}.zip"
   appcast 'https://flexibits.com/fantastical/appcast.php',
     :sha256 => '3d789ff8dd91c8ebc1b63d2811ec17e0a950433b03605d8c10eef010733cf79a'
   name 'Fantastical'
   homepage 'http://flexibits.com/fantastical'
   license :freemium
+  
   app 'Fantastical.app'
+  
   postflight do
     suppress_move_to_applications
   end
+  
   zap :delete => '~/Library/Preferences/com.flexibits.fantastical.plist'
 end