Fix style

Library/Homebrew/cask/lib/hbc/cask.rb

@@ -145,14 +145,14 @@ module Hbc
         "container" => container,
         "gpg" => gpg,
         "accessibility_access" => accessibility_access,
-        "auto_updates" => auto_updates
+        "auto_updates" => auto_updates,
       }
 
       artifacts.each do |a|
         hsh["artifacts"][a.class.english_name] = a.summarize
       end
 
-      hsh["conflicts_with"] = [] if hsh["conflicts_with"] == nil
+      hsh["conflicts_with"] = [] if hsh["conflicts_with"].nil?
 
       hsh
     end

Library/Homebrew/cask/lib/hbc/cli/info.rb

@@ -4,7 +4,7 @@ module Hbc
   class CLI
     class Info < AbstractCommand
       option "--json-v1", :json, false
-      
+
       def initialize(*)
         super
         raise CaskUnspecifiedError if args.empty?