diff --git a/Library/Homebrew/api/cask.rb b/Library/Homebrew/api/cask.rb
index aca14406a8..f0ed248cdf 100644
--- a/Library/Homebrew/api/cask.rb
+++ b/Library/Homebrew/api/cask.rb
@@ -18,8 +18,8 @@ module Homebrew
         sig { returns(Hash) }
         def all_casks
           @all_casks ||= begin
-            json_casks = Homebrew::API.fetch_json_api_file "cask.json", 
-                         target: HOMEBREW_CACHE_API/"cask.json"
+            json_casks = Homebrew::API.fetch_json_api_file "cask.json",
+                                                           target: HOMEBREW_CACHE_API/"cask.json"
 
             json_casks.to_h do |json_cask|
               [json_cask["token"], json_cask.except("token")]