diff --git a/Library/Homebrew/formulary.rb b/Library/Homebrew/formulary.rb
index b00c0a91f0..658b211c62 100644
--- a/Library/Homebrew/formulary.rb
+++ b/Library/Homebrew/formulary.rb
@@ -136,8 +136,8 @@ module Formulary
     class_s = Formulary.class_s(name)
     json_formula = Homebrew::API::Formula.all_formulae[name]
 
-    if (bottle_tag = Utils::Bottles.tag.to_s.presence) && 
-       (variations = json_formula["variations"].presence) &&   
+    if (bottle_tag = Utils::Bottles.tag.to_s.presence) &&
+       (variations = json_formula["variations"].presence) &&
        (variation = variations[bottle_tag].presence)
       json_formula = json_formula.merge(variation)
     end