Updated to newer coding standard

auto/stylize_as_junit.rb

@@ -152,6 +152,7 @@ class UnityToJUnit
 
   def parse_test_summary(summary)
     raise "Couldn't parse test results: #{summary}" unless summary.find { |v| v =~ /(\d+) Tests (\d+) Failures (\d+) Ignored/ }
+
     [Regexp.last_match(1).to_i, Regexp.last_match(2).to_i, Regexp.last_match(3).to_i]
   end
 
@@ -230,7 +231,9 @@ if $0 == __FILE__
     targets = "#{options.results_dir.tr('\\', '/')}**/*.test*"
 
     results = Dir[targets]
+
     raise "No *.testpass, *.testfail, or *.testresults files found in '#{targets}'" if results.empty?
+
     utj.targets = results
 
     # set the root path