Merge pull request #2687 from issyl0/fix_formula_description_regex

Match the "formula name in description" on word boundaries

Library/Homebrew/rubocops/formula_desc_cop.rb

@@ -40,7 +40,7 @@ module RuboCop
           end
 
           # Check if formula's name is used in formula's desc
-          problem "Description shouldn't include the formula name" if regex_match_group(desc, /^#{@formula_name}/i)
+          problem "Description shouldn't include the formula name" if regex_match_group(desc, /^#{@formula_name}\b/i)
         end
       end
     end

Library/Homebrew/test/rubocops/formula_desc_cop_spec.rb

@@ -120,7 +120,7 @@ describe RuboCop::Cop::FormulaAuditStrict::Desc do
       source = <<-EOS.undent
         class Foo < Formula
           url 'http://example.com/foo-1.0.tgz'
-          desc 'Foo'
+          desc 'Foo: foobar'
         end
       EOS