brew style --fix

Library/Homebrew/dev-cmd/audit.rb

@@ -333,6 +333,7 @@ module Homebrew
         non_standard_licenses = []
         formula.license.each do |lic|
           next if @spdx_data["licenses"].any? { |standard_lic| standard_lic["licenseId"] == lic }
+
           non_standard_licenses << lic
         end
 
@@ -351,7 +352,6 @@ module Homebrew
         problem "License mismatch - GitHub license is: #{Array(github_license)}, "\
                 "but Formulae license states: #{formula.license}."
 
-
       elsif @new_formula
         problem "No license specified for package."
       end

Library/Homebrew/formula.rb

@@ -2214,7 +2214,7 @@ class Formula
     # <pre>license "BSD-2-Clause"</pre>
     def license(args = nil)
       if args.nil?
-        return @licenses
+        @licenses
       else
         @licenses = Array(args) unless args == ""
         puts @licenses

Library/Homebrew/formula_installer.rb

@@ -1123,7 +1123,7 @@ class FormulaInstaller
       next if @ignore_deps
 
       dep_f = dep.to_formula
-      next unless dep_f.license.all?{ |lic| forbidden_licenses.include? lic }
+      next unless dep_f.license.all? { |lic| forbidden_licenses.include? lic }
 
       raise CannotInstallFormulaError, <<~EOS
         The installation of #{formula.name} has a dependency on #{dep.name} where all its licenses are forbidden: #{dep_f.license}.